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1guidelineversionfile_desctypehostmethodsitemorank_indexabdisk_dosebreakpoint_Sbreakpoint_Rnotesheet
2EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmpicillinNA88[1] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm.Enterobacterales
3EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmpicillin10 mcg1414[A] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [B] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars.Enterobacterales
4EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmpicillin-sulbactamNA88[1] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L.Enterobacterales
5EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmpicillin-sulbactam10/10 mcg1414[A] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [B] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars.Enterobacterales
6EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmoxicillinNA88[1] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm.Enterobacterales
7EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmoxicillin/ mcgNoteNote[C] Susceptibility inferred from ampicillin.Enterobacterales
8EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmoxicillin-clavulanic acidNA88[1] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Enterobacterales
9EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmoxicillin-clavulanic acid20/10 mcg1919[A] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [B] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars.Enterobacterales
10EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmoxicillin-clavulanic acid (uncomplicated UTI only)NA3232[1] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Enterobacterales
11EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmoxicillin-clavulanic acid (uncomplicated UTI only)20/10 mcg1616[A] Wild type Enterobacterales are categorised as susceptible to aminopenicillins. Some countries prefer to categorise wild-type isolates of E. coli and P. mirabilis as "Susceptible, increased exposure". When this is the case, use the MIC breakpoint S ≤ 0.5 mg/L and the corresponding zone diameter breakpoint S ≥ 50 mm. | [B] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars.Enterobacterales
12EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAPiperacillinNA816NAEnterobacterales
13EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAPiperacillin30 mcg2017NAEnterobacterales
14EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAPiperacillin-tazobactamNA816[4] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Enterobacterales
15EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAPiperacillin-tazobactam30/6 mcg2017NAEnterobacterales
16EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATicarcillinNA816NAEnterobacterales
17EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATicarcillin75 mcg2320NAEnterobacterales
18EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATicarcillin-clavulanic acidNA816[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Enterobacterales
19EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATicarcillin-clavulanic acid75/10 mcg2320NAEnterobacterales
20EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATemocillinNANoteNote[5] Breakpoints still under consideration.Enterobacterales
21EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATemocillinNANoteNote[5] Breakpoints still under consideration.Enterobacterales
22EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNAMecillinam (uncomplicated UTI only)NA88[6] Agar dilution is the reference method for mecillinam MIC determination.Enterobacterales
23EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNAMecillinam (uncomplicated UTI only)10 mcg1515[D] Ignore isolated colonies within the inhibition zone for E. coli.Enterobacterales
24EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefadroxil (uncomplicated UTI only)NA1616NAEnterobacterales
25EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefadroxil (uncomplicated UTI only)30 mcg1212NAEnterobacterales
26EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefalexin (uncomplicated UTI only)NA1616NAEnterobacterales
27EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefalexin (uncomplicated UTI only)30 mcg1414NAEnterobacterales
28EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefepimeNA14NAEnterobacterales
29EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefepime30 mcg2724NAEnterobacterales
30EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefixime (uncomplicated UTI only)NA11NAEnterobacterales
31EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefixime (uncomplicated UTI only)5 mcg1717NAEnterobacterales
32EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefotaximeNA12NAEnterobacterales
33EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefotaxime5 mcg2017NAEnterobacterales
34EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefoxitin (screen)30 mcg1919[2] The cefoxitin ECOFF (8 mg/L) has a high sensitivity but poor specificity for identification of AmpC-producing Enterobacterales as this agent is also affected by permeability alterations and some carbapenemases. Classical non-AmpC producers are wild type, whereas plasmid AmpC producers or chromosomal AmpC hyperproducers are non-wild type.Enterobacterales
35EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACefpodoxime (uncomplicated UTI only)NA11NAEnterobacterales
36EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACefpodoxime (uncomplicated UTI only)10 mcg2121NAEnterobacterales
37EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftarolineNA0.50.5NAEnterobacterales
38EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftaroline5 mcg2323NAEnterobacterales
39EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftazidimeNA14NAEnterobacterales
40EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftazidime10 mcg2219NAEnterobacterales
41EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftazidime-avibactamNA88[3] For susceptibility testing purposes, the concentration of avibactam is fixed at 4 mg/L.Enterobacterales
42EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftazidime-avibactam10/4 mcg1313NAEnterobacterales
43EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftibuten (UTI only)NA11NAEnterobacterales
44EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftibuten (UTI only)30 mcg2323NAEnterobacterales
45EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftobiproleNA0.250.25NAEnterobacterales
46EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftobiprole5 mcg2323NAEnterobacterales
47EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftolozane-tazobactamNA11[4] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Enterobacterales
48EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftolozane-tazobactam30/10 mcg2323NAEnterobacterales
49EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACeftriaxoneNA12NAEnterobacterales
50EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACeftriaxone30 mcg2522NAEnterobacterales
51EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime ivNA88NAEnterobacterales
52EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime iv30 mcg1919NAEnterobacterales
53EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime oral (uncomplicated UTI only)NA88NAEnterobacterales
54EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime oral (uncomplicated UTI only)30 mcg1919NAEnterobacterales
55EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAErtapenemNA0.50.5NAEnterobacterales
56EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAErtapenem10 mcg2525NAEnterobacterales
57EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAImipenemNA24NAEnterobacterales
58EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAImipenem10 mcg2217NAEnterobacterales
59EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMorganella morganii,Proteus spp. and Providencia spp.NAImipenemNA0.1254[2] The intrinsically low activity of imipenem against Morganella morganii,Proteus spp. and Providencia spp. requires the high exposure of imipenem.Enterobacterales
60EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMorganella morganii,Proteus spp. and Providencia spp.NAImipenem10 mcg5017[2] The intrinsically low activity of imipenem against Morganella morganii,Proteus spp. and Providencia spp. requires the high exposure of imipenem.Enterobacterales
61EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAMeropenemNA28NAEnterobacterales
62EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAMeropenem10 mcg2216NAEnterobacterales
63EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAMeropenem-vaborbactamNA88[3] For susceptibility testing purposes, the concentration of vaborbactam is fixed at 8 mg/L.Enterobacterales
64EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAMeropenem-vaborbactamIP mcgIPIPNAEnterobacterales
65EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAztreonamNA14[1] The aztreonam breakpoints for Enterobacterales will detect clinically important resistance mechanisms (including ESBL). Some isolates that produce beta-lactamases are susceptible to aztreonam with these breakpoints and should be reported as tested, i.e. the presence or absence of an ESBL does not in itself influence the categorisation of susceptibility. ESBL detection and characterisation are recommended for public health and infection control purposes.Enterobacterales
66EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAztreonam30 mcg2621[1] The aztreonam breakpoints for Enterobacterales will detect clinically important resistance mechanisms (including ESBL). Some isolates that produce beta-lactamases are susceptible to aztreonam with these breakpoints and should be reported as tested, i.e. the presence or absence of an ESBL does not in itself influence the categorisation of susceptibility. ESBL detection and characterisation are recommended for public health and infection control purposes.Enterobacterales
67EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNACiprofloxacinNA0.250.5NAEnterobacterales
68EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNACiprofloxacin5 mcg2522NAEnterobacterales
69EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNASalmonella spp.NACiprofloxacinNA0.060.06[1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
70EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNASalmonella spp.NACiprofloxacinNANoteNote[A] Tests with a ciprofloxacin 5 µg disk will not reliably detect low-level resistance in Salmonella spp. To screen for ciprofloxacin resistance in Salmonella spp., use the pefloxacin 5 µg disk. See Note | [1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
71EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNASalmonella spp.NAPefloxacin (screen)5 mcg2424[B] | [B] Susceptibility of Salmonella spp. to ciprofloxacin can be inferred from pefloxacin disk diffusion susceptibility. | [1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
72EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNALevofloxacinNA0.51NAEnterobacterales
73EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNALevofloxacin5 mcg2319NAEnterobacterales
74EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAMoxifloxacinNA0.250.25NAEnterobacterales
75EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAMoxifloxacin5 mcg2222NAEnterobacterales
76EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNANorfloxacin (uncomplicated UTI only)NA0.51NAEnterobacterales
77EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNANorfloxacin (uncomplicated UTI only)10 mcg2219NAEnterobacterales
78EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAOfloxacinNA0.250.5NAEnterobacterales
79EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAOfloxacin5 mcg2422NAEnterobacterales
80EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAAmikacinNA816NAEnterobacterales
81EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAAmikacin30 mcg1815NAEnterobacterales
82EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAGentamicinNA24NAEnterobacterales
83EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAGentamicin10 mcg1714NAEnterobacterales
84EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNANetilmicinNA24NAEnterobacterales
85EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNANetilmicin10 mcg1512NAEnterobacterales
86EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATobramycinNA24NAEnterobacterales
87EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATobramycin10 mcg1714NAEnterobacterales
88EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coliNAEravacyclineNA0.50.5NAEnterobacterales
89EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coliNAEravacyclineIP mcgIPIPNAEnterobacterales
90EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coli and C. koseriNATigecyclineNA0.50.5[2] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [3] For other Enterobacterales, the activity of tigecycline varies from insufficient in Proteus spp., Morganella morganii and Providencia spp. to variable in other species. For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
91EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coli and C. koseriNATigecycline15 mcg1818[A] For other Enterobacterales, the activity of tigecycline varies from insufficient in Proteus spp., Morganella morganii and Providencia spp. to variable in other species. For more information, see http://www.eucast.org/guidance_documents/. | [B] Zone diameter breakpoints validated for E. coli only. For C.koseri, use an MIC method.Enterobacterales
92EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAChloramphenicolNA88NAEnterobacterales
93EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAChloramphenicol30 mcg1717NAEnterobacterales
94EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Enterobacterales
95EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Enterobacterales
96EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAFosfomycin ivNA3232[2] Agar dilution is the reference method for fosfomycin. MICs must be determined in the presence of glucose-6-phosphate (25 mg/L in the medium). Follow the manufacturers' instructions for commercial systems.Enterobacterales
97EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAFosfomycin iv200 mcg2424[C] Zone diameter breakpoints apply to E. coli only. For other Enterobacterales, use an MIC method. | [D] Ignore isolated colonies within the inhibition zone (see pictures below).Enterobacterales
98EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNAFosfomycin oral (uncomplicated UTI only)NA3232[2] Agar dilution is the reference method for fosfomycin. MICs must be determined in the presence of glucose-6-phosphate (25 mg/L in the medium). Follow the manufacturers' instructions for commercial systems.Enterobacterales
99EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNAFosfomycin oral (uncomplicated UTI only)200 mcg2424[C] Zone diameter breakpoints apply to E. coli only. For other Enterobacterales, use an MIC method. | [D] Ignore isolated colonies within the inhibition zone (see pictures below).Enterobacterales
100EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coliNANitrofurantoin (uncomplicated UTI only)NA6464NAEnterobacterales
101EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coliNANitrofurantoin (uncomplicated UTI only)100 mcg1111NAEnterobacterales
102EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. coliNANitroxoline (uncomplicated UTI only)NA1616NAEnterobacterales
103EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. coliNANitroxoline (uncomplicated UTI only)30 mcg1515NAEnterobacterales
104EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATrimethoprim (uncomplicated UTI only)NA24NAEnterobacterales
105EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATrimethoprim (uncomplicated UTI only)5 mcg1815NAEnterobacterales
106EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterobacteralesNATrimethoprim-sulfamethoxazoleNA24[3] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterobacterales
107EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterobacteralesNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1411[3] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterobacterales
108EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAPiperacillinNA1616NAPseudomonas
109EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAPiperacillin30 mcg1818NAPseudomonas
110EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAPiperacillin-tazobactamNA1616[1] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Pseudomonas
111EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAPiperacillin-tazobactam30/6 mcg1818NAPseudomonas
112EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NATicarcillinNA1616NAPseudomonas
113EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NATicarcillin75 mcg1818NAPseudomonas
114EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NATicarcillin-clavulanic acidNA1616[2] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Pseudomonas
115EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NATicarcillin-clavulanic acid75/10 mcg1818NAPseudomonas
116EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NACefepimeNA88NAPseudomonas
117EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NACefepime30 mcg2121NAPseudomonas
118EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NACeftazidimeNA88NAPseudomonas
119EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NACeftazidime10 mcg1717NAPseudomonas
120EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAP. aeruginosaNACeftazidime-avibactamNA88[1] For susceptibility testing purposes, the concentration of avibactam is fixed at 4 mg/L.Pseudomonas
121EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAP. aeruginosaNACeftazidime-avibactam10/4 mcg1717NAPseudomonas
122EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NACeftobiproleNAIEIENAPseudomonas
123EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NACeftobiproleNAIEIENAPseudomonas
124EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAP. aeruginosaNACeftolozane-tazobactamNA44[2] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Pseudomonas
125EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAP. aeruginosaNACeftolozane-tazobactam30/10 mcg2424NAPseudomonas
126EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAImipenemNA44NAPseudomonas
127EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAImipenem10 mcg2020NAPseudomonas
128EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAMeropenemNA28NAPseudomonas
129EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAMeropenem10 mcg2418NAPseudomonas
130EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAP. aeruginosaNAMeropenem-vaborbactamNA88[1] For susceptibility testing purposes, the concentration of vaborbactam is fixed at 8 mg/L.Pseudomonas
131EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAP. aeruginosaNAMeropenem-vaborbactamIP mcgIPIPNAPseudomonas
132EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAAztreonamNA1616NAPseudomonas
133EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAAztreonam30 mcg1818NAPseudomonas
134EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NACiprofloxacinNA0.50.5NAPseudomonas
135EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NACiprofloxacin5 mcg2626NAPseudomonas
136EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NALevofloxacinNA11NAPseudomonas
137EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NALevofloxacin5 mcg2222NAPseudomonas
138EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAAmikacinNA816NAPseudomonas
139EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAAmikacin30 mcg1815NAPseudomonas
140EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAGentamicinNA44NAPseudomonas
141EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAGentamicin10 mcg1515NAPseudomonas
142EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NANetilmicinNA44NAPseudomonas
143EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NANetilmicin10 mcg1212NAPseudomonas
144EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NATobramycinNA44NAPseudomonas
145EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NATobramycin10 mcg1616NAPseudomonas
146EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPseudomonas spp.NAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Pseudomonas
147EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPseudomonas spp.NAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Pseudomonas
148EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStenotrophomonas maltophiliaNATrimethoprim-sulfamethoxazoleNA44[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.maltophilia
149EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStenotrophomonas maltophiliaNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1616[A] Isolates showing any sign of inhibition zone ≥ 16 mm should be reported susceptible and growth within the inhibition zone should be ignored. The density of growth within the zone may vary from a fine haze to substantial growth (see pictures below). | [1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.maltophilia
150EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAAmpicillin-sulbactamNAIEIENAAcinetobacter
151EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAAmpicillin-sulbactamNAIEIENAAcinetobacter
152EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAPiperacillinNAIEIENAAcinetobacter
153EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAPiperacillinNAIEIENAAcinetobacter
154EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAPiperacillin-tazobactamNAIEIENAAcinetobacter
155EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAPiperacillin-tazobactamNAIEIENAAcinetobacter
156EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NATicarcillinNAIEIENAAcinetobacter
157EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NATicarcillinNAIEIENAAcinetobacter
158EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NATicarcillin-clavulanic acidNAIEIENAAcinetobacter
159EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NATicarcillin-clavulanic acidNAIEIENAAcinetobacter
160EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAImipenemNA24NAAcinetobacter
161EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAImipenem10 mcg2421NAAcinetobacter
162EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAMeropenemNA28NAAcinetobacter
163EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAMeropenem10 mcg2115NAAcinetobacter
164EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAMeropenem-vaborbactamNAIEIENAAcinetobacter
165EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAMeropenem-vaborbactamNAIEIENAAcinetobacter
166EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NACiprofloxacinNA0.061NAAcinetobacter
167EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NACiprofloxacin5 mcg5021NAAcinetobacter
168EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NALevofloxacinNA0.51NAAcinetobacter
169EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NALevofloxacin5 mcg2320NAAcinetobacter
170EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAAmikacinNA816NAAcinetobacter
171EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAAmikacin30 mcg1917NAAcinetobacter
172EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAGentamicinNA44NAAcinetobacter
173EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAGentamicin10 mcg1717NAAcinetobacter
174EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NANetilmicinNA44NAAcinetobacter
175EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NANetilmicin10 mcg1616NAAcinetobacter
176EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NATobramycinNA44NAAcinetobacter
177EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NATobramycin10 mcg1717NAAcinetobacter
178EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAEravacyclineNAIEIENAAcinetobacter
179EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAEravacyclineNAIEIENAAcinetobacter
180EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAMinocyclineNAIEIENAAcinetobacter
181EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAMinocyclineNAIEIENAAcinetobacter
182EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NATigecyclineNAIEIENAAcinetobacter
183EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NATigecyclineNAIEIENAAcinetobacter
184EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Acinetobacter
185EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Acinetobacter
186EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAcinetobacter spp.NATrimethoprim-sulfamethoxazoleNA24[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Acinetobacter
187EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAcinetobacter spp.NATrimethoprim-sulfamethoxazole1.25/23.75 mcg1411[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Acinetobacter
188EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAAmpicillinNA48NAEnterococcus
189EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAAmpicillin2 mcg108NAEnterococcus
190EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAAmpicillin-sulbactamNA48[4] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [3] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
191EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAAmpicillin-sulbactamNANoteNote[3/A] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
192EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAAmoxicillinNA48[3] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
193EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAAmoxicillinNANoteNote[3/A] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
194EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAAmoxicillin-clavulanic acidNA48[5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L. | [3] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
195EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAAmoxicillin-clavulanic acidNANoteNote[3/A] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
196EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAPiperacillinNANoteNote[3] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
197EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAPiperacillinNANoteNote[3/A] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
198EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAPiperacillin-tazobactamNANoteNote[3] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
199EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAPiperacillin-tazobactamNANoteNote[3/A] Susceptibility to ampicillin, amoxicillin and piperacillin with and without beta-lactamase inhibitor can be inferred from ampicillin.Enterococcus
200EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAImipenemNA48NAEnterococcus
201EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAImipenem10 mcg2118NAEnterococcus
202EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NACiprofloxacin (uncomplicated UTI only)NA44NAEnterococcus
203EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NACiprofloxacin (uncomplicated UTI only)5 mcg1515[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteEnterococcus
204EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NALevofloxacin (uncomplicated UTI only)NA44NAEnterococcus
205EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NALevofloxacin (uncomplicated UTI only)5 mcg1515[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteEnterococcus
206EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NANorfloxacin (screen)10 mcg1212[B] | [B] Susceptibility of ciprofloxacin and levofloxacin can be inferred from the norfloxacin susceptibility.Enterococcus
207EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAAmikacinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
208EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAAmikacinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
209EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAGentamicin (test for high-level aminoglycoside resistance)NANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
210EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAGentamicin (test for high-level aminoglycoside resistance)30 mcgNoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
211EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NANetilmicinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
212EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NANetilmicinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
213EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAStreptomycin (test for high-level streptomycin resistance)NANoteNote[3] Isolates with high-level gentamicin resistance may not be high-level resistant to streptomycin. Negative test: Isolates with streptomycin MIC ≤512 mg/L or a zone diameter ≥14 mm. The isolate is wild type for streptomycin and low-level intrinsic resistant. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with streptomycin MIC >512 mg/L or a zone diameter <14 mm. The isolate is high-level resistant to streptomycin. There will be no synergy with penicillins or glycopeptides.Enterococcus
214EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAStreptomycin (test for high-level streptomycin resistance)300 mcgNoteNote[B] Isolates with high-level gentamicin resistance may not be high-level resistant to streptomycin. Negative test: Isolates with streptomycin MIC ≤512 mg/L or a zone diameter ≥14 mm. The isolate is wild type for streptomycin and low-level intrinsic resistant. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with streptomycin MIC >512 mg/L or a zone diameter <14 mm. The isolate is high-level resistant to streptomycin. There will be no synergy with penicillins or glycopeptides.Enterococcus
215EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATobramycinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
216EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATobramycinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
217EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NADalbavancinNAIEIENAEnterococcus
218EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NADalbavancinNAIEIENAEnterococcus
219EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAOritavancinNAIEIENAEnterococcus
220EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAOritavancinNAIEIENAEnterococcus
221EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATeicoplaninNA22NAEnterococcus
222EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATeicoplanin30 mcg1616NAEnterococcus
223EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATelavancinNAIEIENAEnterococcus
224EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATelavancinNAIEIENAEnterococcus
225EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAVancomycinNA44NAEnterococcus
226EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAVancomycin5 mcg1212[A] Vancomycin susceptible enterococci exhibit sharp zone edges and do not exhibit colonies in the inhibition zone. Examine zone edges with transmitted light (plate held up to light). If the zone edge is fuzzy, colonies grow within the zone or if you are uncertain, then perform confirmatory testing with PCR or report resistant (see pictures below) even if the zone diameter is ≥ 12 mm. Isolates must not be reported susceptible before 24 h incubation.Enterococcus
227EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. faeciumNAQuinupristin-dalfopristinNA14NAEnterococcus
228EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. faeciumNAQuinupristin-dalfopristin15 mcg2220NAEnterococcus
229EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NAEravacyclineNA0.1250.125NAEnterococcus
230EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NAEravacyclineIP mcgIPIPNAEnterococcus
231EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATigecyclineNA0.250.25[2] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
232EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATigecycline15 mcg1818[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
233EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NALinezolidNA44NAEnterococcus
234EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NALinezolid10 mcg1919NAEnterococcus
235EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATedizolidNAIEIENAEnterococcus
236EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATedizolidNAIEIENAEnterococcus
237EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NADaptomycinNAIEIE[1] For more information, see http://www.eucast.org/guidance_documents/.Enterococcus
238EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NADaptomycinNAIEIE[1] For more information, see http://www.eucast.org/guidance_documents/.Enterococcus
239EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAE. faecalisNANitrofurantoin (uncomplicated UTI only)NA6464NAEnterococcus
240EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAE. faecalisNANitrofurantoin (uncomplicated UTI only)100 mcg1515NAEnterococcus
241EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NANitroxoline (uncomplicated UTI only)NAIEIENAEnterococcus
242EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NANitroxoline (uncomplicated UTI only)NAIEIENAEnterococcus
243EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATrimethoprim (uncomplicated UTI only)NANoteNote[2] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole.Enterococcus
244EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATrimethoprim (uncomplicated UTI only)5 mcgNoteNote[A] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole.Enterococcus
245EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAEnterococcus spp.NATrimethoprim-sulfamethoxazoleNANoteNote[2] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole. | [3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterococcus
246EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAEnterococcus spp.NATrimethoprim-sulfamethoxazole1.25/23.75 mcgNoteNote[A] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole. | [3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterococcus
247EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNABenzylpenicillinNA0.250.25[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
248EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNABenzylpenicillin1 unit1818[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
249EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmpicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
250EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmpicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
251EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmpicillin-sulbactamNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
252EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmpicillin-sulbactamNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
253EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmoxicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
254EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmoxicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
255EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmoxicillin-clavulanic acidNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
256EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmoxicillin-clavulanic acidNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
257EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAPiperacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
258EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAPiperacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
259EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAPiperacillin-tazobactamNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
260EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAPiperacillin-tazobactamNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
261EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, C and GNAPhenoxymethylpenicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
262EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, C and GNAPhenoxymethylpenicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
263EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, C and GNACloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
264EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, C and GNACloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
265EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, C and GNADicloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
266EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, C and GNADicloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
267EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, C and GNAFlucloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
268EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, C and GNAFlucloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
269EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefaclorNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
270EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefaclorNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
271EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefadroxilNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
272EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefadroxilNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
273EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefalexinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
274EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefalexinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
275EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefazolinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
276EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefazolinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
277EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefepimeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
278EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefepimeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
279EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefotaximeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
280EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefotaximeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
281EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefpodoximeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
282EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefpodoximeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
283EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftarolineNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
284EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftarolineNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
285EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftibutenNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
286EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftibutenNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
287EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftobiproleNAIEIENAStreptococcus A,B,C,G
288EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftobiproleNAIEIENAStreptococcus A,B,C,G
289EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftolozane-tazobactamNAIEIENAStreptococcus A,B,C,G
290EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftolozane-tazobactamNAIEIENAStreptococcus A,B,C,G
291EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftriaxoneNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
292EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftriaxoneNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
293EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefuroxime ivNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
294EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefuroxime ivNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
295EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNACefuroxime oralNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
296EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefuroxime oralNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
297EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAErtapenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
298EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAErtapenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
299EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAImipenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
300EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAImipenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
301EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAMeropenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
302EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMeropenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
303EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAMeropenem-vaborbactamNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility. | [2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
304EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMeropenem-vaborbactamNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility. | [2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
305EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNALevofloxacinNA22NAStreptococcus A,B,C,G
306EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNALevofloxacin5 mcg1717[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteStreptococcus A,B,C,G
307EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAMoxifloxacinNA0.50.5NAStreptococcus A,B,C,G
308EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMoxifloxacin5 mcg1919[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteStreptococcus A,B,C,G
309EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNANorfloxacin (screen)10 mcg12Note[B] | [B] Isolates categorised as susceptible to norfloxacin can be reported susceptible to levofloxacin and moxifloxacin. Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.Streptococcus A,B,C,G
310EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNADalbavancinNA0.1250.125[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
311EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNADalbavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
312EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAOritavancinNA0.250.25[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
313EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAOritavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
314EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
315EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATeicoplanin30 mcg1515[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
316EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATelavancinNAIEIENAStreptococcus A,B,C,G
317EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATelavancinNAIEIENAStreptococcus A,B,C,G
318EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
319EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAVancomycin5 mcg1313[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
320EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
321EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
322EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAClarithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
323EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
324EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAErythromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
325EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAErythromycin15 mcg2118[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
326EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNARoxithromycinNA0.51[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
327EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNARoxithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
328EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATelithromycinNA0.250.5NAStreptococcus A,B,C,G
329EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATelithromycin15 mcg2017NAStreptococcus A,B,C,G
330EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAClindamycinNA0.50.5[2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant and consider adding this comment to the report: "Clindamycin may still be used for short-term therapy of less serious skin and soft tissue infections as constitutive resistance is unlikely to develop during such therapy". The clinical importance of inducible clindamycin resistance in combination treatment of severe S. pyogenes infections is not known.Streptococcus A,B,C,G
331EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAClindamycin2 mcg1717[B] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant and consider adding this comment to the report: "Clindamycin may still be used for short-term therapy of less serious skin and soft tissue infections as constitutive resistance is unlikely to develop during such therapy". The clinical importance of inducible clindamycin resistance in combination treatment of severe S. pyogenes infections is not known.Streptococcus A,B,C,G
332EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
333EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
334EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAEravacyclineNAIEIENAStreptococcus A,B,C,G
335EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAEravacyclineNAIEIENAStreptococcus A,B,C,G
336EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAMinocyclineNA0.51[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
337EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMinocycline30 mcg2320[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
338EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
339EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATetracycline30 mcg2320[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
340EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATigecyclineNA0.1250.125[3] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
341EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATigecycline15 mcg1919[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
342EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNALinezolidNA24[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
343EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNALinezolid10 mcg1916[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
344EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATedizolidNA0.50.5[2] Isolates susceptible to linezolid can be reported susceptible to tedizolid. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
345EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATedizolidNANoteNote[A] Isolates susceptible to linezolid can be reported susceptible to tedizolid. For isolates resistant to linezolid, perform an MIC test. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
346EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAChloramphenicolNA88NAStreptococcus A,B,C,G
347EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAChloramphenicol30 mcg1919NAStreptococcus A,B,C,G
348EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNADaptomycinNA11[2] Daptomycin MICs must be determined in the presence of Ca (50 mg/L in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
349EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNADaptomycinNANoteNote[A] Use an MIC method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
350EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNAFusidic acidNAIEIENAStreptococcus A,B,C,G
351EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNAFusidic acidNAIEIENAStreptococcus A,B,C,G
352EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. agalactiae (group B streptococci)NANitrofurantoin (uncomplicated UTI only)NA6464NAStreptococcus A,B,C,G
353EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. agalactiae (group B streptococci)NANitrofurantoin (uncomplicated UTI only)100 mcg1515NAStreptococcus A,B,C,G
354EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNARifampicinNA0.060.5NAStreptococcus A,B,C,G
355EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNARifampicin5 mcg2115NAStreptococcus A,B,C,G
356EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. agalactiae (group B streptococci)NATrimethoprim (uncomplicated UTI only)NA22NAStreptococcus A,B,C,G
357EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. agalactiae (group B streptococci)NATrimethoprim (uncomplicated UTI only)5 mcgIPIPNAStreptococcus A,B,C,G
358EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus groups A, B, C and GNATrimethoprim-sulfamethoxazoleNA12[3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Streptococcus A,B,C,G
359EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus groups A, B, C and GNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1815[3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Streptococcus A,B,C,G
360EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNABenzylpenicillin (indications other than meningitis)NA0.062[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [3] For breakpoints and dosing in pneumonia, see table of dosages.S.pneumoniae
361EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNABenzylpenicillin (indications other than meningitis)NANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [3] For breakpoints and dosing in pneumonia, see table of dosages.S.pneumoniae
362EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNABenzylpenicillin (meningitis)NA0.060.06[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
363EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNABenzylpenicillin (meningitis)NANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
364EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmpicillinNA0.52[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
365EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmpicillin2 mcg2216[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
366EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmpicillin-sulbactamNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [4] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
367EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmpicillin-sulbactamNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
368EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin ivNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [4] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
369EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin ivNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
370EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin oralNA0.51[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
371EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin oralNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [C] Perform an MIC or infer susceptibility from the ampicillin 2 µg disk diffusion test with ampicillin breakpoints S≥22, R<19 mm.S.pneumoniae
372EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid ivNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [4] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
373EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid ivNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
374EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid oralNA0.51[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.S.pneumoniae
375EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid oralNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [C] Perform an MIC or infer susceptibility from the ampicillin 2 µg disk diffusion test with ampicillin breakpoints S≥22, R<19 mm.S.pneumoniae
376EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAPiperacillinNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [4] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
377EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAPiperacillinNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
378EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAPiperacillin-tazobactamNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [4] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
379EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAPiperacillin-tazobactamNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
380EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAPhenoxymethylpenicillinNANoteNote[1] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
381EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAPhenoxymethylpenicillinNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
382EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAOxacillin (screen)1 mcg20Note[D] For interpretation of the oxacillin disk screen, see flow chart below.S.pneumoniae
383EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefaclorNA0.030.5NAS.pneumoniae
384EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefaclor30 mcg5028NAS.pneumoniae
385EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefepimeNA12NAS.pneumoniae
386EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefepimeNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
387EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefotaximeNA0.52NAS.pneumoniae
388EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefotaximeNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
389EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefpodoximeNA0.250.5NAS.pneumoniae
390EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefpodoximeNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
391EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACeftarolineNA0.250.25NAS.pneumoniae
392EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACeftarolineNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
393EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACeftobiproleNA0.50.5NAS.pneumoniae
394EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACeftobiproleNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
395EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACeftriaxoneNA0.52NAS.pneumoniae
396EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACeftriaxoneNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
397EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefuroxime ivNA0.51NAS.pneumoniae
398EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefuroxime ivNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
399EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNACefuroxime oralNA0.250.5NAS.pneumoniae
400EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNACefuroxime oralNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation.S.pneumoniae
401EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAErtapenemNA0.50.5[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
402EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAErtapenemNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
403EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAImipenemNA22[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
404EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAImipenemNANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
405EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem (indications other than meningitis)NA22[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
406EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem (indications other than meningitis)NANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).S.pneumoniae
407EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem(meningitis)NA0.250.25[3] Meropenem is the only carbapenem used for meningitis.S.pneumoniae
408EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem(meningitis)NANoteNote[A] The oxacillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥20 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing. When the screen is positive (inhibition zone <20 mm), see flow chart below for interpretation. | [B] For use in meningitis determine the meropenem MIC. | [3] Meropenem is the only carbapenem used for meningitis.S.pneumoniae
409EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem-vaborbactamNAIEIENAS.pneumoniae
410EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem-vaborbactamNAIEIENAS.pneumoniae
411EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNALevofloxacinNA22NAS.pneumoniae
412EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNALevofloxacin5 mcg1616[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteS.pneumoniae
413EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAMoxifloxacinNA0.50.5NAS.pneumoniae
414EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAMoxifloxacin5 mcg2222[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteS.pneumoniae
415EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNANorfloxacin (screen)10 mcg10Note[B] | [B] Isolates categorised as susceptible to norfloxacin can be reported susceptible to levofloxacin and moxifloxacin. Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.S.pneumoniae
416EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNADalbavancinNAIEIENAS.pneumoniae
417EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNADalbavancinNAIEIENAS.pneumoniae
418EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAOritavancinNAIEIENAS.pneumoniae
419EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAOritavancinNAIEIENAS.pneumoniae
420EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
421EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATeicoplanin30 mcg1717[A] Non-wild typeisolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
422EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATelavancinNAIEIENAS.pneumoniae
423EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATelavancinNAIEIENAS.pneumoniae
424EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
425EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAVancomycin5 mcg1616[A] Non-wild typeisolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
426EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
427EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
428EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAClarithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
429EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
430EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAErythromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
431EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAErythromycin15 mcg2219[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
432EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNARoxithromycinNA0.51[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
433EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNARoxithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
434EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATelithromycinNA0.250.5NAS.pneumoniae
435EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATelithromycin15 mcg2320NAS.pneumoniae
436EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAClindamycinNA0.50.5[2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.S.pneumoniae
437EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAClindamycin2 mcg1919[B] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.S.pneumoniae
438EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
439EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
440EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAEravacyclineNAIEIENAS.pneumoniae
441EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAEravacyclineNAIEIENAS.pneumoniae
442EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAMinocyclineNA0.51[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
443EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAMinocycline30 mcg2421[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
444EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
445EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATetracycline30 mcg2522[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
446EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATigecyclineNAIEIENAS.pneumoniae
447EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATigecyclineNAIEIENAS.pneumoniae
448EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNALinezolidNA24NAS.pneumoniae
449EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNALinezolid10 mcg2219NAS.pneumoniae
450EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATedizolidNAIEIENAS.pneumoniae
451EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATedizolidNAIEIENAS.pneumoniae
452EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAChloramphenicolNA88NAS.pneumoniae
453EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAChloramphenicol30 mcg2121NAS.pneumoniae
454EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNADaptomycinNAIEIENAS.pneumoniae
455EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNADaptomycinNAIEIENAS.pneumoniae
456EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNAFosfomycin ivNAIEIENAS.pneumoniae
457EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNAFosfomycin ivNAIEIENAS.pneumoniae
458EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNARifampicinNA0.060.5NAS.pneumoniae
459EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNARifampicin5 mcg2217NAS.pneumoniae
460EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAStreptococcus pneumoniaeNATrimethoprim-sulfamethoxazoleNA12[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.pneumoniae
461EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAStreptococcus pneumoniaeNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1310[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.pneumoniae
462EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNABenzylpenicillinNA0.252NAViridans group streptococci
463EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNABenzylpenicillin1 unit1812NAViridans group streptococci
464EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNABenzylpenicillin (screen)1 unit18Note[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.Viridans group streptococci
465EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAmpicillinNA0.52NAViridans group streptococci
466EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAAmpicillin2 mcg2115NAViridans group streptococci
467EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAmpicillin-sulbactamNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
468EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAAmpicillin-sulbactamNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
469EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAmoxicillinNA0.52NAViridans group streptococci
470EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAAmoxicillinNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
471EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAmoxicillin-clavulanic acidNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
472EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAAmoxicillin-clavulanic acidNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
473EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAPiperacillinNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
474EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAPiperacillinNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
475EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAPiperacillin-tazobactamNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
476EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAPiperacillin-tazobactamNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
477EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATicarcillinNAIEIENAViridans group streptococci
478EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATicarcillinNAIEIENAViridans group streptococci
479EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATicarcillin-clavulanic acidNAIEIENAViridans group streptococci
480EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATicarcillin-clavulanic acidNAIEIENAViridans group streptococci
481EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAPhenoxymethylpenicillinNAIEIENAViridans group streptococci
482EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAPhenoxymethylpenicillinNAIEIENAViridans group streptococci
483EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNACefazolinNA0.50.5NAViridans group streptococci
484EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNACefazolin30 mcgIPIPNAViridans group streptococci
485EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNACefepimeNA0.50.5NAViridans group streptococci
486EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNACefepime30 mcg2525[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
487EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNACefotaximeNA0.50.5NAViridans group streptococci
488EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNACefotaxime5 mcg2323[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
489EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. anginosus groupNACeftolozane-tazobactamNAIEIENAViridans group streptococci
490EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. anginosus groupNACeftolozane-tazobactamNAIEIENAViridans group streptococci
491EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNACeftriaxoneNA0.50.5NAViridans group streptococci
492EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNACeftriaxone30 mcg2727[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
493EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNACefuroxime ivNA0.50.5NAViridans group streptococci
494EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNACefuroxime iv30 mcg2626[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
495EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAErtapenemNA0.50.5NAViridans group streptococci
496EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAErtapenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
497EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAImipenemNA22NAViridans group streptococci
498EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAImipenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
499EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAMeropenemNA22NAViridans group streptococci
500EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAMeropenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
501EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAMeropenem-vaborbactamNAIEIENAViridans group streptococci
502EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAMeropenem-vaborbactamNAIEIENAViridans group streptococci
503EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNALevofloxacinNAIEIENAViridans group streptococci
504EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNALevofloxacinNAIEIENAViridans group streptococci
505EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAMoxifloxacinNAIEIENAViridans group streptococci
506EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAMoxifloxacinNAIEIENAViridans group streptococci
507EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAmikacinNANoteNoteNAViridans group streptococci
508EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAGentamicin (test for high-level aminoglycoside resistance)NANoteNoteNAViridans group streptococci
509EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNANetilmicinNANoteNoteNAViridans group streptococci
510EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATobramycinNANoteNoteNAViridans group streptococci
511EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. anginosus groupNADalbavancinNA0.1250.125[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
512EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. anginosus groupNADalbavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
513EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. anginosus groupNAOritavancinNA0.250.25[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
514EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. anginosus groupNAOritavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
515EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
516EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATeicoplanin30 mcg1616[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
517EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATelavancinNAIEIENAViridans group streptococci
518EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATelavancinNAIEIENAViridans group streptococci
519EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
520EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAVancomycin5 mcg1515[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
521EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAAzithromycinNAIEIENAViridans group streptococci
522EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAAzithromycinNAIEIENAViridans group streptococci
523EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAClarithromycinNAIEIENAViridans group streptococci
524EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAClarithromycinNAIEIENAViridans group streptococci
525EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAErythromycinNAIEIENAViridans group streptococci
526EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAErythromycin15 mcgIEIENAViridans group streptococci
527EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNARoxithromycinNAIEIENAViridans group streptococci
528EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNARoxithromycinNAIEIENAViridans group streptococci
529EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATelithromycinNAIEIENAViridans group streptococci
530EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATelithromycinNAIEIENAViridans group streptococci
531EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAClindamycinNA0.50.5[1] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.Viridans group streptococci
532EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAClindamycin2 mcg1919[A] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [1] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.Viridans group streptococci
533EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAQuinupristin-dalfopristinNAIEIENAViridans group streptococci
534EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAQuinupristin-dalfopristinNAIEIENAViridans group streptococci
535EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNAEravacyclineNA0.1250.125NAViridans group streptococci
536EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNAEravacyclineIP mcgIPIPNAViridans group streptococci
537EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAViridans group streptococciNATigecyclineNAIEIENAViridans group streptococci
538EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAViridans group streptococciNATigecyclineNAIEIENAViridans group streptococci
539EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAS. anginosus groupNATedizolidNA0.250.25NAViridans group streptococci
540EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAS. anginosus groupNATedizolidNANoteNote[A] Perform an MIC test.Viridans group streptococci
541EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNABenzylpenicillinNAIEIENAH.influenzae
542EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNABenzylpenicillinNAIEIENAH.influenzae
543EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNABenzylpenicillin (screen)1 unit12Note[1/A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
544EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmpicillinNA11[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
545EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmpicillin2 mcg1616[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
546EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmpicillin-sulbactamNA11[3] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [4] Susceptibility can be inferred from amoxicillin-clavulanic acid.H.influenzae
547EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmpicillin-sulbactam10/10 mcgNoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [C] Susceptibility can be inferred from amoxicillin-clavulanic acid.H.influenzae
548EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin ivNA22[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
549EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin ivNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [D] Susceptibility can be inferred from ampicillin. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
550EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin oralNA22[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
551EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin oralNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [D] Susceptibility can be inferred from ampicillin. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
552EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid ivNA22[5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.H.influenzae
553EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid iv2/1 mcg1515[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
554EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid oralNA22[5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.H.influenzae
555EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid oral2/1 mcg1515[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
556EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAPiperacillinNAIEIE[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
557EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAPiperacillinNAIEIE[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
558EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAPiperacillin-tazobactamNA0.250.25[6] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.H.influenzae
559EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAPiperacillin-tazobactam30/6 mcg2727[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
560EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATicarcillinNAIEIENAH.influenzae
561EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATicarcillinNAIEIENAH.influenzae
562EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATicarcillin-clavulanic acidNAIEIENAH.influenzae
563EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATicarcillin-clavulanic acidNAIEIENAH.influenzae
564EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATemocillinNAIEIENAH.influenzae
565EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATemocillinNAIEIENAH.influenzae
566EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAPhenoxymethylpenicillinNAIEIENAH.influenzae
567EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAPhenoxymethylpenicillinNAIEIENAH.influenzae
568EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefepimeNA0.250.25NAH.influenzae
569EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefepime30 mcg2828[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [B] ATU relevant only if the benzylpenicillin 1 unit disk screen is positive (inhibition zone <12 mm).H.influenzae
570EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefiximeNA0.1250.125NAH.influenzae
571EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefixime5 mcg2626[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
572EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefotaximeNA0.1250.125NAH.influenzae
573EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefotaxime5 mcg2727[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
574EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefpodoximeNA0.250.25NAH.influenzae
575EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefpodoxime10 mcg2626[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [B] ATU relevant only if the benzylpenicillin 1 unit disk screen is positive (inhibition zone <12 mm).H.influenzae
576EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACeftarolineNA0.030.03NAH.influenzae
577EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACeftarolineNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
578EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACeftibutenNA11NAH.influenzae
579EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACeftibuten30 mcg2525[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
580EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACeftobiproleNAIEIENAH.influenzae
581EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACeftobiproleNAIEIENAH.influenzae
582EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACeftolozane-tazobactamNAIEIENAH.influenzae
583EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACeftolozane-tazobactamNAIEIENAH.influenzae
584EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACeftriaxoneNA0.1250.125NAH.influenzae
585EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACeftriaxone30 mcg3232[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
586EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefuroxime ivNA12NAH.influenzae
587EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefuroxime iv30 mcg2725[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation.H.influenzae
588EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACefuroxime oralNA0.1251NAH.influenzae
589EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACefuroxime oral30 mcg5027NAH.influenzae
590EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAErtapenemNA0.50.5[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
591EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAErtapenem10 mcg2323[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
592EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAImipenemNA22[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
593EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAImipenem10 mcg2020[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [B] ATU relevant only if the benzylpenicillin 1 unit disk screen is positive (inhibition zone <12 mm). | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
594EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAMeropenem (indications other than meningitis)NA22[2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
595EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem (indications other than meningitis)10 mcg2020[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all beta-lactam agents for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below for interpretation. | [2] Not for meningitis (meropenem is the only carbapenem used for meningitis).H.influenzae
596EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAMeropenem(meningitis)NA0.250.25[3] Meropenem is the only carbapenem used for meningitis.H.influenzae
597EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem(meningitis)NANoteNote[C] For use in meningitis determine the meropenem MIC value. | [3] Meropenem is the only carbapenem used for meningitis.H.influenzae
598EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAMeropenem-vaborbactamNAIEIENAH.influenzae
599EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem-vaborbactamNAIEIENAH.influenzae
600EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAztreonamNAIEIENAH.influenzae
601EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAztreonamNAIEIENAH.influenzae
602EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNACiprofloxacinNA0.060.06NAH.influenzae
603EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNACiprofloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
604EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNALevofloxacinNA0.060.06NAH.influenzae
605EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNALevofloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
606EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAMoxifloxacinNA0.1250.125NAH.influenzae
607EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAMoxifloxacin5 mcg2828[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
608EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNANalidixic acid (screen)30 mcg23Note[B] | [B] Isolates categorised as susceptible to nalidixic acid can be reported susceptible to ciprofloxacin, levofloxacin, moxifloxacin and ofloxacin. Isolates categorised as non-susceptible may have fluoroquinolone resistance and should be tested against the appropriate agent.H.influenzae
609EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAOfloxacinNA0.060.06NAH.influenzae
610EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAOfloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
611EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAmikacinNAIEIENAH.influenzae
612EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAmikacinNAIEIENAH.influenzae
613EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAGentamicinNAIEIENAH.influenzae
614EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAGentamicinNAIEIENAH.influenzae
615EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNANetilmicinNAIEIENAH.influenzae
616EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNANetilmicinNAIEIENAH.influenzae
617EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATobramycinNAIEIENAH.influenzae
618EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATobramycinNAIEIENAH.influenzae
619EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAAzithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
620EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAAzithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
621EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAClarithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
622EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAClarithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
623EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAErythromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
624EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAErythromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
625EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNARoxithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
626EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNARoxithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
627EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATelithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
628EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATelithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
629EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
630EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
631EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAEravacyclineNAIEIENAH.influenzae
632EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAEravacyclineNAIEIENAH.influenzae
633EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAMinocyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
634EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAMinocycline30 mcg2421[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
635EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
636EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATetracycline30 mcg2522[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
637EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATigecyclineNAIEIENAH.influenzae
638EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATigecyclineNAIEIENAH.influenzae
639EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAChloramphenicolNA22NAH.influenzae
640EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAChloramphenicol30 mcg2828NAH.influenzae
641EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNAFosfomycin ivNAIEIENAH.influenzae
642EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNAFosfomycin ivNAIEIENAH.influenzae
643EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNARifampicin (for prophylaxis only)NA11NAH.influenzae
644EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNARifampicin (for prophylaxis only)5 mcg1818NAH.influenzae
645EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHaemophilus influenzaeNATrimethoprim-sulfamethoxazoleNA0.51[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.H.influenzae
646EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAHaemophilus influenzaeNATrimethoprim-sulfamethoxazole1.25/23.75 mcg2320[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.H.influenzae
647EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAAmpicillin-sulbactamNA11[2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [3] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
648EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAAmpicillin-sulbactamNANoteNote[A] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
649EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAAmoxicillin-clavulanic acidNA11[4] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.M.catarrhalis
650EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAAmoxicillin-clavulanic acid2/1 mcg1919NAM.catarrhalis
651EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAPiperacillin-tazobactamNANoteNote[3] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
652EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAPiperacillin-tazobactamNANoteNote[A] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
653EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATicarcillinNAIEIENAM.catarrhalis
654EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATicarcillinNAIEIENAM.catarrhalis
655EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATicarcillin-clavulanic acidNAIEIENAM.catarrhalis
656EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATicarcillin-clavulanic acidNAIEIENAM.catarrhalis
657EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATemocillinNAIEIENAM.catarrhalis
658EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATemocillinNAIEIENAM.catarrhalis
659EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefepimeNA44NAM.catarrhalis
660EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefepime30 mcg2020NAM.catarrhalis
661EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefiximeNA0.51NAM.catarrhalis
662EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefixime5 mcg2118NAM.catarrhalis
663EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefotaximeNA12NAM.catarrhalis
664EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefotaxime5 mcg2017NAM.catarrhalis
665EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefpodoximeNAIPIPNAM.catarrhalis
666EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefpodoxime10 mcgIPIPNAM.catarrhalis
667EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACeftarolineNAIEIENAM.catarrhalis
668EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACeftarolineNAIEIENAM.catarrhalis
669EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACeftibutenNAIEIENAM.catarrhalis
670EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACeftibutenNAIEIENAM.catarrhalis
671EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACeftobiproleNAIEIENAM.catarrhalis
672EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACeftobiproleNAIEIENAM.catarrhalis
673EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACeftolozane-tazobactamNAIEIENAM.catarrhalis
674EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACeftolozane-tazobactamNAIEIENAM.catarrhalis
675EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACeftriaxoneNA12NAM.catarrhalis
676EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACeftriaxone30 mcg2421NAM.catarrhalis
677EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefuroxime ivNA48NAM.catarrhalis
678EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefuroxime iv30 mcg2118NAM.catarrhalis
679EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACefuroxime oralNA0.1254NAM.catarrhalis
680EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACefuroxime oral30 mcg5021NAM.catarrhalis
681EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAErtapenemNA0.50.5[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
682EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAErtapenem10 mcg2929[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
683EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAImipenemNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
684EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAImipenem10 mcg2929[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
685EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAMeropenemNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
686EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAMeropenem10 mcg3333[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
687EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAMeropenem-vaborbactamNAIEIENAM.catarrhalis
688EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAMeropenem-vaborbactamNAIEIENAM.catarrhalis
689EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAAztreonamNAIEIENAM.catarrhalis
690EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAAztreonamNAIEIENAM.catarrhalis
691EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNACiprofloxacinNA0.1250.125NAM.catarrhalis
692EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNACiprofloxacin5 mcg3131[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
693EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNALevofloxacinNA0.1250.125NAM.catarrhalis
694EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNALevofloxacin5 mcg2929[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
695EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAMoxifloxacinNA0.250.25NAM.catarrhalis
696EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAMoxifloxacin5 mcg2626[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
697EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNANalidixic acid (screen)30 mcg23Note[B] | [B] Isolates categorised as susceptible to nalidixic acid can be reported susceptible to ciprofloxacin, levofloxacin, moxifloxacin and ofloxacin. Isolates categorised as non-susceptible may have fluoroquinolone resistance and should be tested against the appropriate agent.M.catarrhalis
698EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAOfloxacinNA0.250.25NAM.catarrhalis
699EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAOfloxacin5 mcg2828[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
700EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAAmikacinNAIEIENAM.catarrhalis
701EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAAmikacinNAIEIENAM.catarrhalis
702EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAGentamicinNAIEIENAM.catarrhalis
703EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAGentamicinNAIEIENAM.catarrhalis
704EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNANetilmicinNAIEIENAM.catarrhalis
705EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNANetilmicinNAIEIENAM.catarrhalis
706EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATobramycinNAIEIENAM.catarrhalis
707EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATobramycinNAIEIENAM.catarrhalis
708EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
709EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
710EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAClarithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
711EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
712EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAErythromycinNA0.250.5NAM.catarrhalis
713EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAErythromycin15 mcg2320[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
714EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNARoxithromycinNA0.51[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
715EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNARoxithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
716EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATelithromycinNA0.250.5NAM.catarrhalis
717EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATelithromycin15 mcg2320NAM.catarrhalis
718EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
719EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
720EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAEravacyclineNAIEIENAM.catarrhalis
721EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAEravacyclineNAIEIENAM.catarrhalis
722EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAMinocyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
723EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAMinocycline30 mcg2522[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
724EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
725EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATetracycline30 mcg2825[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.M.catarrhalis
726EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATigecyclineNAIEIENAM.catarrhalis
727EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATigecyclineNAIEIENAM.catarrhalis
728EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAChloramphenicolNA22[1] Breakpoints relate to topical use only.M.catarrhalis
729EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAChloramphenicol30 mcg3030[A] Breakpoints relate to topical use only.M.catarrhalis
730EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNAFosfomycin ivNAIEIENAM.catarrhalis
731EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNAFosfomycin ivNAIEIENAM.catarrhalis
732EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMoraxella catarrhalisNATrimethoprim-sulfamethoxazoleNA0.51[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.M.catarrhalis
733EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAMoraxella catarrhalisNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1815[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.M.catarrhalis
734EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNABenzylpenicillinNA0.061[1] Always test for beta-lactamase. If positive, report resistant to benzylpenicillin, ampicillin and amoxicillin. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase. The susceptibility of beta-lactamase negative isolates to ampicillin and amoxicillin can be inferred from benzylpenicillin.N.gonorrhoeae
735EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAmpicillinNANoteNote[1] Always test for beta-lactamase. If positive, report resistant to benzylpenicillin, ampicillin and amoxicillin. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase. The susceptibility of beta-lactamase negative isolates to ampicillin and amoxicillin can be inferred from benzylpenicillin.N.gonorrhoeae
736EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAmpicillin-sulbactamNAIEIENAN.gonorrhoeae
737EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAmoxicillinNANoteNote[1] Always test for beta-lactamase. If positive, report resistant to benzylpenicillin, ampicillin and amoxicillin. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase. The susceptibility of beta-lactamase negative isolates to ampicillin and amoxicillin can be inferred from benzylpenicillin.N.gonorrhoeae
738EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAmoxicillin-clavulanic acidNANoteNote[1] Always test for beta-lactamase. If positive, report resistant to benzylpenicillin, ampicillin and amoxicillin. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase. The susceptibility of beta-lactamase negative isolates to ampicillin and amoxicillin can be inferred from benzylpenicillin.N.gonorrhoeae
739EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNATemocillinNAIEIENAN.gonorrhoeae
740EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNACefiximeNA0.1250.125NAN.gonorrhoeae
741EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNACefotaximeNA0.1250.125NAN.gonorrhoeae
742EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNACeftriaxoneNA0.1250.125NAN.gonorrhoeae
743EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAErtapenemNAIEIENAN.gonorrhoeae
744EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAImipenemNAIEIENAN.gonorrhoeae
745EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAMeropenemNAIEIENAN.gonorrhoeae
746EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAMeropenem-vaborbactamNAIEIENAN.gonorrhoeae
747EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAztreonamNAIEIENAN.gonorrhoeae
748EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNACiprofloxacinNA0.030.06NAN.gonorrhoeae
749EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNALevofloxacinNAIEIENAN.gonorrhoeae
750EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAMoxifloxacinNAIEIENAN.gonorrhoeae
751EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAOfloxacinNA0.1250.25NAN.gonorrhoeae
752EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAAzithromycinNANoteNote[1] Azithromycin is always used in conjunction with another effective agent. For testing purposes with the aim of detecting acquired resistance mechanisms, the ECOFF is 1 mg/L.N.gonorrhoeae
753EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNADoxycyclineNAIEIENAN.gonorrhoeae
754EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAEravacyclineNAIEIENAN.gonorrhoeae
755EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNAMinocyclineNAIEIENAN.gonorrhoeae
756EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNATetracyclineNA0.51NAN.gonorrhoeae
757EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNATigecyclineNAIEIENAN.gonorrhoeae
758EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria gonorrhoeaeNASpectinomycinNA6464NAN.gonorrhoeae
759EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNABenzylpenicillinNA0.060.25NAN.meningitidis
760EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAAmpicillinNA0.1251NAN.meningitidis
761EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAAmpicillin-sulbactamNAIEIENAN.meningitidis
762EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAAmoxicillinNA0.1251NAN.meningitidis
763EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNACefotaximeNA0.1250.125[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.N.meningitidis
764EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNACeftriaxoneNA0.1250.125[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.N.meningitidis
765EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAMeropenem(meningitis)NA0.250.25[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.N.meningitidis
766EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAMeropenem-vaborbactamNAIEIENAN.meningitidis
767EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNACiprofloxacinNA0.030.03[1] Breakpoints apply only to use in the prophylaxis of meningococcal disease.N.meningitidis
768EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNALevofloxacinNAIEIENAN.meningitidis
769EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAMoxifloxacinNAIEIENAN.meningitidis
770EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAOfloxacinNAIEIENAN.meningitidis
771EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAEravacyclineNAIEIENAN.meningitidis
772EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAMinocyclineNA12[1] Tetracycline can be used to predict susceptibility to minocycline for prophylaxis against N. meningitidis infections.N.meningitidis
773EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNATetracyclineNA12[1] Tetracycline can be used to predict susceptibility to minocycline for prophylaxis against N. meningitidis infections.N.meningitidis
774EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNATigecyclineNAIEIENAN.meningitidis
775EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNAChloramphenicolNA22NAN.meningitidis
776EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNANeisseria meningitidisNARifampicinNA0.250.25[1] For prophylaxis of meningitis only (refer to national guidelines).N.meningitidis
777EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNABenzylpenicillinNA0.250.5[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Grampositive
778EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAAmpicillinNA48[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Grampositive
779EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAAmpicillin-sulbactamNA48[2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L.Anaerobes, Grampositive
780EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAAmoxicillinNA48[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Grampositive
781EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAAmoxicillin-clavulanic acidNA48[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Anaerobes, Grampositive
782EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAPiperacillinNA816[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Grampositive
783EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAPiperacillin-tazobactamNA816[4] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Anaerobes, Grampositive
784EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATicarcillinNA816[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Grampositive
785EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATicarcillin-clavulanic acidNA816[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Anaerobes, Grampositive
786EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAPhenoxymethylpenicillinNAIEIENAAnaerobes, Grampositive
787EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNACefoxitinNAIEIENAAnaerobes, Grampositive
788EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNACeftolozane-tazobactamNAIEIENAAnaerobes, Grampositive
789EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAErtapenemNA0.50.5NAAnaerobes, Grampositive
790EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAImipenemNA24NAAnaerobes, Grampositive
791EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAMeropenemNA28NAAnaerobes, Grampositive
792EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAMeropenem-vaborbactamNAIEIENAAnaerobes, Grampositive
793EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAMoxifloxacinNAIEIENAAnaerobes, Grampositive
794EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNADalbavancinNAIEIENAAnaerobes, Grampositive
795EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAOritavancinNAIEIENAAnaerobes, Grampositive
796EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATeicoplaninNAIEIENAAnaerobes, Grampositive
797EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATelavancinNAIEIENAAnaerobes, Grampositive
798EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAVancomycinNA22NAAnaerobes, Grampositive
799EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAErythromycinNAIEIENAAnaerobes, Grampositive
800EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAClindamycinNA44NAAnaerobes, Grampositive
801EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNADoxycyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Grampositive
802EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAEravacyclineNAIEIENAAnaerobes, Grampositive
803EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAMinocyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Grampositive
804EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATetracyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Grampositive
805EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNATigecyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Grampositive
806EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAChloramphenicolNA88NAAnaerobes, Grampositive
807EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-positive anaerobes except Clostridioides difficileNAMetronidazoleNA44NAAnaerobes, Grampositive
808EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAClostridioides difficileNAVancomycinNA22[1] The breakpoints are based on epidemiological cut-off values (ECOFFs) and apply to oral treatment of C. difficile infections with vancomycin. There are no conclusive clinical data regarding the relation between MICs and outcomes.C.difficile
809EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAClostridioides difficileNAFidaxomicinNAIEIE[4] Fidaxomicin breakpoints and ECOFF have not been set because the available data show major variation in MIC distribution between studies.C.difficile
810EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAClostridioides difficileNAMetronidazoleNA22[5] The breakpoints are based on epidemiological cut-off values (ECOFFs) and apply to oral treatment of C. difficile infections with metronidazole. There are no conclusive clinical data regarding the relation between MICs and outcomes.C.difficile
811EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNABenzylpenicillinNA0.250.5[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Gramnegative
812EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAAmpicillinNA0.52[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Gramnegative
813EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAAmpicillin-sulbactamNA48[2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L.Anaerobes, Gramnegative
814EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAAmoxicillinNA0.52[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Gramnegative
815EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAAmoxicillin-clavulanic acidNA48[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Anaerobes, Gramnegative
816EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAPiperacillinNA1616[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Gramnegative
817EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAPiperacillin-tazobactamNA816[4] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Anaerobes, Gramnegative
818EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNATicarcillinNA1616[1] Susceptibility to ampicillin, amoxicillin, piperacillin and ticarcillin can be inferred from susceptibility to benzylpenicillin.Anaerobes, Gramnegative
819EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNATicarcillin-clavulanic acidNA816[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Anaerobes, Gramnegative
820EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAPhenoxymethylpenicillinNAIEIENAAnaerobes, Gramnegative
821EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNACefoxitinNAIEIENAAnaerobes, Gramnegative
822EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNACeftolozane-tazobactamNAIEIENAAnaerobes, Gramnegative
823EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAErtapenemNA0.50.5NAAnaerobes, Gramnegative
824EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAImipenemNA24NAAnaerobes, Gramnegative
825EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAMeropenemNA28NAAnaerobes, Gramnegative
826EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAMeropenem-vaborbactamNAIEIENAAnaerobes, Gramnegative
827EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAMoxifloxacinNAIEIENAAnaerobes, Gramnegative
828EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAErythromycinNAIEIENAAnaerobes, Gramnegative
829EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAClindamycinNA44NAAnaerobes, Gramnegative
830EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNADoxycyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Gramnegative
831EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAEravacyclineNAIEIENAAnaerobes, Gramnegative
832EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAMinocyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Gramnegative
833EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNATetracyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Gramnegative
834EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNATigecyclineNANoteNote[1] For anaerobic bacteria there is clinical evidence of activity in mixed intra-abdominal infections, but no correlation between MIC values, PK-PD data and clinical outcome. Therefore no breakpoints for susceptibility testing are given.Anaerobes, Gramnegative
835EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAChloramphenicolNA88NAAnaerobes, Gramnegative
836EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAGram-negative anaerobesNAMetronidazoleNA44NAAnaerobes, Gramnegative
837EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNAAmoxicillinNA0.1250.125[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
838EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNALevofloxacinNA11[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
839EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNAClarithromycinNA0.250.5[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
840EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNATetracyclineNA11[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
841EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNAMetronidazoleNA88[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
842EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAHelicobacter pyloriNARifampicinNA11[1] The breakpoints are based on epidemiological cut-off values (ECOFFs), which distinguish wild-type isolates from those with reduced susceptibility.H.pylori
843EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAListeria monocytogenesNABenzylpenicillinNA11NAL.monocytogenes
844EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAListeria monocytogenesNABenzylpenicillin1 unit1313NAL.monocytogenes
845EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAListeria monocytogenesNAAmpicillinNA11NAL.monocytogenes
846EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAListeria monocytogenesNAAmpicillin2 mcg1616NAL.monocytogenes
847EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAListeria monocytogenesNAMeropenemNA0.250.25NAL.monocytogenes
848EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAListeria monocytogenesNAMeropenem10 mcg2626NAL.monocytogenes
849EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAListeria monocytogenesNAErythromycinNA11NAL.monocytogenes
850EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAListeria monocytogenesNAErythromycin15 mcg2525NAL.monocytogenes
851EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAListeria monocytogenesNATrimethoprim-sulfamethoxazoleNA0.060.06[1] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.L.monocytogenes
852EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAListeria monocytogenesNATrimethoprim-sulfamethoxazole1.25/23.75 mcg2929[1] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.L.monocytogenes
853EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNABenzylpenicillinNA0.50.5NAP.multocida
854EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNABenzylpenicillin1 unit1717NAP.multocida
855EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNAAmpicillinNA11NAP.multocida
856EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNAAmpicillinNANoteNote[A] Infer susceptibility from benzylpenicillin susceptibility.P.multocida
857EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNAAmoxicillinNA11NAP.multocida
858EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNAAmoxicillinNANoteNote[A] Infer susceptibility from benzylpenicillin susceptibility.P.multocida
859EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNAAmoxicillin-clavulanic acidNA11[1] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.P.multocida
860EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNAAmoxicillin-clavulanic acid2/1 mcg1515NAP.multocida
861EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNACefotaximeNA0.030.03NAP.multocida
862EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNACefotaxime5 mcg2626NAP.multocida
863EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNACiprofloxacinNA0.060.06NAP.multocida
864EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNACiprofloxacin5 mcg2727[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See Note B.P.multocida
865EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNALevofloxacinNA0.060.06NAP.multocida
866EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNALevofloxacin5 mcg2727[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See Note B.P.multocida
867EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNANalidixic acid (screen)30 mcg23Note[B] Isolates categorised as susceptible to nalidixic acid can be reported susceptible to ciprofloxacin and levofloxacin. Isolates categorised as non-susceptible may have fluoroquinolone resistance and should be tested against the appropriate agent.P.multocida
868EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNADoxycyclineNA11NAP.multocida
869EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNADoxycyclineNANoteNote[A] Susceptibility inferred from tetracycline screen test.P.multocida
870EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNATetracycline (screen)30 mcg2424[A] Susceptibility inferred from tetracycline screen test.P.multocida
871EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAPasteurella multocidaNATrimethoprim-sulfamethoxazoleNA0.250.25[1] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.P.multocida
872EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAPasteurella multocidaNATrimethoprim-sulfamethoxazole1.25/23.75 mcg2323[1] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.P.multocida
873EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACampylobacter jejuni and coliNACiprofloxacinNA0.50.5NAC.jejuni_C.coli
874EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACampylobacter jejuni and coliNACiprofloxacin5 mcg2626NAC.jejuni_C.coli
875EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACampylobacter jejuni and coliNAAzithromycinNANoteNote[1] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
876EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACampylobacter jejuni and coliNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
877EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACampylobacter jejuni and coliNAClarithromycinNANoteNote[1] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
878EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACampylobacter jejuni and coliNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
879EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAC. jejuniNAErythromycinNA44[1] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
880EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAC. jejuniNAErythromycin15 mcg2020[A] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
881EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAC. coliNAErythromycinNA88[1] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
882EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAC. coliNAErythromycin15 mcg2424[A] Erythromycin can be used to determine susceptibility to azithromycin and clarithromycin.C.jejuni_C.coli
883EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACampylobacter jejuni and coliNADoxycyclineNANoteNote[1] Tetracycline can be used to determine susceptibility to doxycycline.C.jejuni_C.coli
884EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACampylobacter jejuni and coliNADoxycyclineNANoteNote[A] Tetracycline can be used to determine susceptibility to doxycycline.C.jejuni_C.coli
885EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACampylobacter jejuni and coliNATetracyclineNA22[1] Tetracycline can be used to determine susceptibility to doxycycline.C.jejuni_C.coli
886EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACampylobacter jejuni and coliNATetracycline30 mcg3030[A] Tetracycline can be used to determine susceptibility to doxycycline.C.jejuni_C.coli
887EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NABenzylpenicillinNA0.1250.125NACorynebacterium
888EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NABenzylpenicillin1 unit2929NACorynebacterium
889EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NACiprofloxacinNA11NACorynebacterium
890EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NACiprofloxacin5 mcg2525NACorynebacterium
891EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NAMoxifloxacinNA0.50.5NACorynebacterium
892EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NAMoxifloxacin5 mcg2525NACorynebacterium
893EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NAGentamicinNA11NACorynebacterium
894EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NAGentamicin10 mcg2323NACorynebacterium
895EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NAVancomycinNA22NACorynebacterium
896EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NAVancomycin5 mcg1717[A] Non-wild typeisolates were not available when developing the disk diffusion method.Corynebacterium
897EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NAErythromycinNAIPIPNACorynebacterium
898EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NAErythromycin15 mcgIPIPNACorynebacterium
899EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NAClindamycinNA0.50.5NACorynebacterium
900EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NAClindamycin2 mcg2020NACorynebacterium
901EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NATetracyclineNA22NACorynebacterium
902EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NATetracycline30 mcg2424NACorynebacterium
903EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NALinezolidNA22NACorynebacterium
904EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NALinezolid10 mcg2525NACorynebacterium
905EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNACorynebacterium spp.NARifampicinNA0.060.5NACorynebacterium
906EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNACorynebacterium spp.NARifampicin5 mcg3025NACorynebacterium
907EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNABenzylpenicillinNA0.1250.125NAA.sanguinicola_A.urinae
908EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNABenzylpenicillin1 unit2121NAA.sanguinicola_A.urinae
909EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNAAmpicillinNA0.250.25NAA.sanguinicola_A.urinae
910EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNAAmpicillin2 mcg2626NAA.sanguinicola_A.urinae
911EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNAAmoxicillinNANoteNote[1] Infer susceptibility from ampicillin susceptibility.A.sanguinicola_A.urinae
912EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNAAmoxicillinNANoteNote[A] Infer susceptibility from ampicillin susceptibility.A.sanguinicola_A.urinae
913EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNAMeropenemNA0.250.25NAA.sanguinicola_A.urinae
914EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNAMeropenem10 mcg3131NAA.sanguinicola_A.urinae
915EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNACiprofloxacin (uncomplicated UTI only)NA22NAA.sanguinicola_A.urinae
916EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNACiprofloxacin (uncomplicated UTI only)5 mcg2121[A] Susceptibility can be inferred from norfloxacin susceptibility. See NoteA.sanguinicola_A.urinae
917EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNALevofloxacin (uncomplicated UTI only)NA22[1] Susceptibility can be inferred from ciprofloxacin susceptibility.A.sanguinicola_A.urinae
918EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNALevofloxacin (uncomplicated UTI only)5 mcgNoteNote[B] Susceptibility can be inferred from ciprofloxacin or norfloxacin susceptibility. See NoteA.sanguinicola_A.urinae
919EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNANorfloxacin (screen)10 mcg1717[C] | [C] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance.A.sanguinicola_A.urinae
920EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNAVancomycinNA11NAA.sanguinicola_A.urinae
921EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNAVancomycin5 mcg1616[A] Non-wild type isolates were not available when developing the disk diffusion method.A.sanguinicola_A.urinae
922EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNANitrofurantoin (uncomplicated UTI only)NA1616NAA.sanguinicola_A.urinae
923EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNANitrofurantoin (uncomplicated UTI only)100 mcg1616NAA.sanguinicola_A.urinae
924EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAerococcus sanguinicola and urinaeNARifampicinNA0.1250.125NAA.sanguinicola_A.urinae
925EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAerococcus sanguinicola and urinaeNARifampicin5 mcg2525NAA.sanguinicola_A.urinae
926EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNABenzylpenicillinNA0.030.03NAK.kingae
927EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNABenzylpenicillin1 unit2525NAK.kingae
928EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAAmpicillinNA0.060.06[2] Susceptibility can be inferred from benzylpenicillin susceptibility.K.kingae
929EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAAmpicillinNANoteNote[A] Infer susceptibility from benzylpenicillin susceptibility.K.kingae
930EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAAmoxicillinNA0.1250.125[2] Susceptibility can be inferred from benzylpenicillin susceptibility.K.kingae
931EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAAmoxicillinNANoteNote[A] Infer susceptibility from benzylpenicillin susceptibility.K.kingae
932EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAAmoxicillin-clavulanic acidNANoteNote[3] The intrinsic activity of clavulanic acid in K. kingae is such that the organism is inhibited by 2 mg/L clavulanic acid.Therefore no breakpoints for amoxicillin-clavulanic acid can be given.K.kingae
933EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAAmoxicillin-clavulanic acidNANoteNote[B] The intrinsic activity of clavulanic acid in K. kingae is such that the organism is inhibited by 2 mg/L clavulanic acid.Therefore no breakpoints for amoxicillin-clavulanic acid can be given.K.kingae
934EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNACefotaximeNA0.1250.125NAK.kingae
935EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNACefotaxime5 mcg2727NAK.kingae
936EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNACeftriaxoneNA0.060.06NAK.kingae
937EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNACeftriaxone30 mcg3030NAK.kingae
938EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNACefuroxime ivNA0.50.5NAK.kingae
939EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNACefuroxime iv30 mcg2929NAK.kingae
940EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAMeropenemNA0.030.03NAK.kingae
941EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAMeropenem10 mcg3030NAK.kingae
942EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNACiprofloxacinNA0.060.06NAK.kingae
943EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNACiprofloxacin5 mcg2828NAK.kingae
944EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNALevofloxacinNA0.1250.125NAK.kingae
945EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNALevofloxacin5 mcg2828NAK.kingae
946EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAAzithromycinNA0.250.25[1] Susceptibility can be inferred from erythromycin susceptibility.K.kingae
947EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAAzithromycinNANoteNote[A] Infer susceptibility from erythromycin susceptibility.K.kingae
948EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAClarithromycinNA0.50.5[1] Susceptibility can be inferred from erythromycin susceptibility.K.kingae
949EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAClarithromycinNANoteNote[A] Infer susceptibility from erythromycin susceptibility.K.kingae
950EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNAErythromycinNA0.50.5NAK.kingae
951EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNAErythromycin15 mcg2020NAK.kingae
952EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNADoxycyclineNA0.50.5[1] Isolates susceptible to tetracycline are also susceptible to doxycycline, but some resistant to tetracycline may be susceptible to doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.K.kingae
953EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline, but some resistant to tetracycline may be susceptible to doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.K.kingae
954EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNATetracyclineNA0.50.5NAK.kingae
955EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNATetracycline30 mcg2828NAK.kingae
956EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNARifampicinNA0.50.5NAK.kingae
957EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNARifampicin5 mcg2020NAK.kingae
958EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAKingella kingaeNATrimethoprim-sulfamethoxazoleNA0.250.25[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.K.kingae
959EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAKingella kingaeNATrimethoprim-sulfamethoxazole1.25/23.75 mcg2828[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.K.kingae
960EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NACefepimeNA14NAAeromonas
961EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NACefepime30 mcg2724NAAeromonas
962EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NACeftazidimeNA14NAAeromonas
963EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NACeftazidime10 mcg2421NAAeromonas
964EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NAAztreonamNA14NAAeromonas
965EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NAAztreonam30 mcg2926NAAeromonas
966EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NACiprofloxacinNA0.250.5NAAeromonas
967EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NACiprofloxacin5 mcg2724NAAeromonas
968EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NALevofloxacinNA0.51NAAeromonas
969EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NALevofloxacin5 mcg2724NAAeromonas
970EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAAeromonas spp.NATrimethoprim-sulfamethoxazoleNA24[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Aeromonas
971EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanDISKNAAeromonas spp.NATrimethoprim-sulfamethoxazole1.25/23.75 mcg1916[A] Read the obvious zone edge and disregard haze or growth within the inhibition zone (see pictures below). | [1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Aeromonas
972EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMycobacterium tuberculosisNADelamanidNA0.060.06NAM.tuberculosis
973EUCAST 20199.0Clinical Breakpoint Tables v. 9.0humanhumanMICNAMycobacterium tuberculosisNABedaquilineNA0.250.25[1] Breakpointss apply only to tests performed on Middlebrook 7H11/7H10 medium. Comparability of tests performed by other media has not been established.M.tuberculosis
974EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmpicillinNA88[1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
975EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmpicillin10 mcg1414[A] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
976EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmpicillin-sulbactamNA88[2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
977EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmpicillin-sulbactam10/10 mcg1414[A] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
978EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmoxicillinNA88[1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
979EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmoxicillin/ mcgNoteNote[B] Susceptibility inferred from ampicillin. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
980EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmoxicillin-clavulanic acidNA88[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
981EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmoxicillin-clavulanic acid20/10 mcg1919[A] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars. | [1] Aminopenicillin breakpoints in Enterobacterales are based on intravenous administration. Breakpoints for oral administration are relevant for uncomplicated urinary tract infections only. Breakpoints for other infections are under review.Enterobacterales
982EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmoxicillin-clavulanic acid (uncomplicated UTI only)NA3232[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Enterobacterales
983EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmoxicillin-clavulanic acid (uncomplicated UTI only)20/10 mcg1616[A] Ignore growth that may appear as a thin inner zone on some batches of Mueller-Hinton agars.Enterobacterales
984EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAPiperacillinNA816NAEnterobacterales
985EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAPiperacillin30 mcg2017NAEnterobacterales
986EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAPiperacillin-tazobactamNA816[4] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Enterobacterales
987EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAPiperacillin-tazobactam30/6 mcg2017NAEnterobacterales
988EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATicarcillinNA816NAEnterobacterales
989EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATicarcillin75 mcg2320NAEnterobacterales
990EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATicarcillin-clavulanic acidNA816[3] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Enterobacterales
991EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATicarcillin-clavulanic acid75/10 mcg2320NAEnterobacterales
992EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATemocillinNANoteNote[5] Breakpoints still under consideration.Enterobacterales
993EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATemocillinNANoteNote[C] Breakpoints still under consideration.Enterobacterales
994EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coli, Citrobacter spp., Klebsiella spp., Raoultella spp., Enterobacter spp. and P. mirabilisNAMecillinam oral (uncomplicated UTI only)NA88[6] Agar dilution is the reference method for mecillinam MIC determination.Enterobacterales
995EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coli, Citrobacter spp., Klebsiella spp., Raoultella spp., Enterobacter spp. and P. mirabilisNAMecillinam oral (uncomplicated UTI only)10 mcg1515[D] Ignore isolated colonies within the inhibition zone.Enterobacterales
996EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefadroxil (uncomplicated UTI only)NA1616NAEnterobacterales
997EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefadroxil (uncomplicated UTI only)30 mcg1212NAEnterobacterales
998EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefalexin (uncomplicated UTI only)NA1616NAEnterobacterales
999EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefalexin (uncomplicated UTI only)30 mcg1414NAEnterobacterales
1000EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coli, and Klebsiella spp. (except K. aerogenes)NACefazolin (infections originating from the urinary tract)NA0.0014NAEnterobacterales
1001EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coli, and Klebsiella spp. (except K. aerogenes)NACefazolin (infections originating from the urinary tract)IP mcgIPIPNAEnterobacterales
1002EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefepimeNA14NAEnterobacterales
1003EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefepime30 mcg2724NAEnterobacterales
1004EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefixime (uncomplicated UTI only)NA11NAEnterobacterales
1005EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefixime (uncomplicated UTI only)5 mcg1717NAEnterobacterales
1006EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefotaximeNA12NAEnterobacterales
1007EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefotaxime5 mcg2017NAEnterobacterales
1008EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefoxitin (screen only)30 mcg1919[2] The cefoxitin ECOFF (8 mg/L) has a high sensitivity but poor specificity for identification of AmpC-producing Enterobacterales as this agent is also affected by permeability alterations and some carbapenemases. Classical non-AmpC producers are wild type, whereas plasmid AmpC producers or chromosomal AmpC hyperproducers are non-wild type.Enterobacterales
1009EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACefpodoxime (uncomplicated UTI only)NA11NAEnterobacterales
1010EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACefpodoxime (uncomplicated UTI only)10 mcg2121NAEnterobacterales
1011EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftarolineNA0.50.5NAEnterobacterales
1012EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftaroline5 mcg2323NAEnterobacterales
1013EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftazidimeNA14NAEnterobacterales
1014EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftazidime10 mcg2219NAEnterobacterales
1015EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftazidime-avibactamNA88[3] For susceptibility testing purposes, the concentration of avibactam is fixed at 4 mg/L.Enterobacterales
1016EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftazidime-avibactam10/4 mcg1313NAEnterobacterales
1017EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftibuten (infections originating from the urinary tract)NA11NAEnterobacterales
1018EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftibuten (infections originating from the urinary tract)30 mcg2323NAEnterobacterales
1019EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftobiproleNA0.250.25NAEnterobacterales
1020EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftobiprole5 mcg2323NAEnterobacterales
1021EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftolozane-tazobactamNA22[5] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L. | [4] See table of dosages for dosing for different indications.Enterobacterales
1022EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftolozane-tazobactam30/10 mcg2222[4] See table of dosages for dosing for different indications.Enterobacterales
1023EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACeftriaxoneNA12NAEnterobacterales
1024EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACeftriaxone30 mcg2522NAEnterobacterales
1025EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime ivNA0.0018NAEnterobacterales
1026EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime iv30 mcg5019NAEnterobacterales
1027EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime oral (uncomplicated UTI only)NA88NAEnterobacterales
1028EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coli, Klebsiella spp. (except K. aerogenes), Raoultella spp. and P. mirabilisNACefuroxime oral (uncomplicated UTI only)30 mcg1919NAEnterobacterales
1029EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAErtapenemNA0.50.5NAEnterobacterales
1030EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAErtapenem10 mcg2525NAEnterobacterales
1031EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAImipenemNA24NAEnterobacterales
1032EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAImipenem10 mcg2217NAEnterobacterales
1033EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMorganella morganii,Proteus spp. and Providencia spp.NAImipenemNA0.0014[2] The intrinsically low activity of imipenem against Morganella morganii, Proteus spp. and Providencia spp. requires the high exposure of imipenem.Enterobacterales
1034EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMorganella morganii,Proteus spp. and Providencia spp.NAImipenem10 mcg5017[2] The intrinsically low activity of imipenem against Morganella morganii, Proteus spp. and Providencia spp. requires the high exposure of imipenem.Enterobacterales
1035EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacterales except Morganella spp.NAImipenem-relebactamNA22[3] For susceptibility testing purposes, the concentration of relebactam is fixed at 4 mg/L.Enterobacterales
1036EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacterales except Morganella spp.NAImipenem-relebactamIP mcgIPIPNAEnterobacterales
1037EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAMeropenemNA28NAEnterobacterales
1038EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAMeropenem10 mcg2216NAEnterobacterales
1039EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAMeropenem-vaborbactamNA88[4] For susceptibility testing purposes, the concentration of vaborbactam is fixed at 8 mg/L.Enterobacterales
1040EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAMeropenem-vaborbactamIP mcgIPIPNAEnterobacterales
1041EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAztreonamNA14[1] The aztreonam breakpoints for Enterobacterales will detect clinically important resistance mechanisms (including ESBL). Some isolates that produce beta-lactamases are susceptible to aztreonam with these breakpoints and should be reported as tested, i.e. the presence or absence of an ESBL does not in itself influence the categorisation of susceptibility. ESBL detection and characterisation are recommended for public health and infection control purposes.Enterobacterales
1042EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAztreonam30 mcg2621[1] The aztreonam breakpoints for Enterobacterales will detect clinically important resistance mechanisms (including ESBL). Some isolates that produce beta-lactamases are susceptible to aztreonam with these breakpoints and should be reported as tested, i.e. the presence or absence of an ESBL does not in itself influence the categorisation of susceptibility. ESBL detection and characterisation are recommended for public health and infection control purposes.Enterobacterales
1043EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNACiprofloxacinNA0.250.5NAEnterobacterales
1044EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNACiprofloxacin5 mcg2522NAEnterobacterales
1045EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNASalmonella spp.NACiprofloxacinNA0.060.06[1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
1046EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNASalmonella spp.NACiprofloxacinNANoteNote[A] Tests with a ciprofloxacin 5 µg disk will not reliably detect low-level resistance in Salmonella spp. To screen for ciprofloxacin resistance in Salmonella spp., use the pefloxacin 5 µg disk. See Note | [1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
1047EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNASalmonella spp.NAPefloxacin (screen only)5 mcg2424[2/C] The pefloxacin 5 µg breakpoint used to screen for clinical fluoroquinolone resistance in Salmonella spp., can also be used to detect fluoroquinolone resistance mechanisms in other Enterobacterales such as E. coli, K. pneumoniae and Shigella spp. | [B] | [B] Susceptibility of Salmonella spp. to ciprofloxacin can be inferred from pefloxacin disk diffusion susceptibility. | [1] There is clinical evidence for ciprofloxacin to indicate a poor response in systemic infections caused by Salmonella spp. with low-level ciprofloxacin resistance (MIC >0.06 mg/L). The available data relate mainly to Salmonella Typhi but there are also case reports of poor response with other Salmonella species.Enterobacterales
1048EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coliNADelafloxacinNA0.1250.125NAEnterobacterales
1049EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coliNADelafloxacinNANoteNote[D] A disk diffusion test is not yet developed. Perform an MIC test.Enterobacterales
1050EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNALevofloxacinNA0.51NAEnterobacterales
1051EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNALevofloxacin5 mcg2319NAEnterobacterales
1052EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAMoxifloxacinNA0.250.25NAEnterobacterales
1053EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAMoxifloxacin5 mcg2222NAEnterobacterales
1054EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNANorfloxacin (uncomplicated UTI only)NA0.50.5NAEnterobacterales
1055EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNANorfloxacin (uncomplicated UTI only)10 mcg2222NAEnterobacterales
1056EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAOfloxacinNA0.250.5NAEnterobacterales
1057EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAOfloxacin5 mcg2422NAEnterobacterales
1058EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmikacin (systemic infections)NA88[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1059EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmikacin (systemic infections)30 mcg1818[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1060EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAAmikacin (infections originating from the urinary tract)NA88NAEnterobacterales
1061EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAAmikacin (infections originating from the urinary tract)30 mcg1818NAEnterobacterales
1062EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAGentamicin (systemic infections)NA22[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1063EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAGentamicin (systemic infections)10 mcg1717[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1064EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAGentamicin (infections originating from the urinary tract)NA22NAEnterobacterales
1065EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAGentamicin (infections originating from the urinary tract)10 mcg1717NAEnterobacterales
1066EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNANetilmicinNAIEIENAEnterobacterales
1067EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNANetilmicinNAIEIENAEnterobacterales
1068EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATobramycin (systemic infections)NA22[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1069EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATobramycin (systemic infections)10 mcg1717[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1070EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATobramycin (infections originating from the urinary tract)NA22NAEnterobacterales
1071EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATobramycin (infections originating from the urinary tract)10 mcg1717NAEnterobacterales
1072EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coliNAEravacyclineNA0.50.5NAEnterobacterales
1073EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coliNAEravacycline20 mcg1717NAEnterobacterales
1074EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coli and C. koseriNATigecyclineNA0.50.5[2] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [3] For other Enterobacterales, the activity of tigecycline varies from insufficient in Proteus spp., Morganella morganii and Providencia spp. to variable in other species. For more information, see http://www.eucast.org/guidance_documents/.Enterobacterales
1075EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coli and C. koseriNATigecycline15 mcg1818[A] For other Enterobacterales, the activity of tigecycline varies from insufficient in Proteus spp., Morganella morganii and Providencia spp. to variable in other species. For more information, see http://www.eucast.org/guidance_documents/. | [B] Zone diameter breakpoints validated for E. coli only. For C. koseri, use an MIC method.Enterobacterales
1076EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAChloramphenicolNA88NAEnterobacterales
1077EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAChloramphenicol30 mcg1717NAEnterobacterales
1078EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Enterobacterales
1079EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Enterobacterales
1080EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAFosfomycin ivNA3232[2] Agar dilution is the reference method for fosfomycin. MICs must be determined in the presence of glucose-6-phosphate (25 mg/L in the medium). Follow the manufacturers' instructions for commercial systems.Enterobacterales
1081EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAFosfomycin iv200 mcg2424[C] Zone diameter breakpoints apply to E. coli only. For other Enterobacterales, use an MIC method. | [D] Ignore isolated colonies within the inhibition zone (see pictures below).Enterobacterales
1082EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNAFosfomycin oral (uncomplicated UTI only)NA3232[2] Agar dilution is the reference method for fosfomycin. MICs must be determined in the presence of glucose-6-phosphate (25 mg/L in the medium). Follow the manufacturers' instructions for commercial systems.Enterobacterales
1083EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNAFosfomycin oral (uncomplicated UTI only)200 mcg2424[C] Zone diameter breakpoints apply to E. coli only. For other Enterobacterales, use an MIC method. | [D] Ignore isolated colonies within the inhibition zone (see pictures below).Enterobacterales
1084EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coliNANitrofurantoin (uncomplicated UTI only)NA6464NAEnterobacterales
1085EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coliNANitrofurantoin (uncomplicated UTI only)100 mcg1111NAEnterobacterales
1086EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. coliNANitroxoline (uncomplicated UTI only)NA1616NAEnterobacterales
1087EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. coliNANitroxoline (uncomplicated UTI only)30 mcg1515NAEnterobacterales
1088EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATrimethoprim (uncomplicated UTI only)NA44NAEnterobacterales
1089EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATrimethoprim (uncomplicated UTI only)5 mcg1515NAEnterobacterales
1090EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterobacteralesNATrimethoprim-sulfamethoxazoleNA24[3] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterobacterales
1091EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterobacteralesNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1411[3] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterobacterales
1092EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAPiperacillinNA0.00116NAPseudomonas
1093EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAPiperacillin30 mcg5018NAPseudomonas
1094EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAPiperacillin-tazobactamNA0.00116[1] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.Pseudomonas
1095EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAPiperacillin-tazobactam30/6 mcg5018NAPseudomonas
1096EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NATicarcillinNA0.00116NAPseudomonas
1097EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NATicarcillin75 mcg5018NAPseudomonas
1098EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NATicarcillin-clavulanic acidNA0.00116[2] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.Pseudomonas
1099EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NATicarcillin-clavulanic acid75/10 mcg5018NAPseudomonas
1100EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NACefepimeNA0.0018NAPseudomonas
1101EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NACefepime30 mcg5021NAPseudomonas
1102EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NACeftazidimeNA0.0018NAPseudomonas
1103EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NACeftazidime10 mcg5017NAPseudomonas
1104EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAP. aeruginosaNACeftazidime-avibactamNA88[1] For susceptibility testing purposes, the concentration of avibactam is fixed at 4 mg/L.Pseudomonas
1105EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAP. aeruginosaNACeftazidime-avibactam10/4 mcg1717NAPseudomonas
1106EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NACeftobiproleNAIEIENAPseudomonas
1107EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NACeftobiproleNAIEIENAPseudomonas
1108EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAP. aeruginosaNACeftolozane-tazobactamNA44[3] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L. | [2] See table of dosages for dosing for different indications.Pseudomonas
1109EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAP. aeruginosaNACeftolozane-tazobactam30/10 mcg2424[2] See table of dosages for dosing for different indications.Pseudomonas
1110EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAImipenemNA0.0014NAPseudomonas
1111EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAImipenem10 mcg5020NAPseudomonas
1112EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAP. aeruginosaNAImipenem-relebactamNA22[1] For susceptibility testing purposes, the concentration of relebactam is fixed at 4 mg/L.Pseudomonas
1113EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAP. aeruginosaNAImipenem-relebactamIP mcgIPIPNAPseudomonas
1114EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAMeropenemNA28NAPseudomonas
1115EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAMeropenem10 mcg2418NAPseudomonas
1116EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAP. aeruginosaNAMeropenem-vaborbactamNA88[2] For susceptibility testing purposes, the concentration of vaborbactam is fixed at 8 mg/L.Pseudomonas
1117EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAP. aeruginosaNAMeropenem-vaborbactamIP mcgIPIPNAPseudomonas
1118EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAAztreonamNA0.00116NAPseudomonas
1119EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAAztreonam30 mcg5018NAPseudomonas
1120EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NACiprofloxacinNA0.0010.5NAPseudomonas
1121EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NACiprofloxacin5 mcg5026NAPseudomonas
1122EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NADelafloxacinNAIEIENAPseudomonas
1123EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NADelafloxacinNAIEIENAPseudomonas
1124EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NALevofloxacinNA0.0011NAPseudomonas
1125EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NALevofloxacin5 mcg5022NAPseudomonas
1126EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAAmikacin (systemic infections)NA1616[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Pseudomonas
1127EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAAmikacin (systemic infections)30 mcg1515[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Pseudomonas
1128EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAAmikacin (infections originating from the urinary tract)NA1616NAPseudomonas
1129EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAAmikacin (infections originating from the urinary tract)30 mcg1515NAPseudomonas
1130EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAGentamicin (systemic infections)NAIEIENAPseudomonas
1131EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAGentamicin (systemic infections)NAIEIENAPseudomonas
1132EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAGentamicin (infections originating from the urinary tract)NAIEIENAPseudomonas
1133EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAGentamicin (infections originating from the urinary tract)NAIEIENAPseudomonas
1134EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NANetilmicinNAIEIENAPseudomonas
1135EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NANetilmicinNAIEIENAPseudomonas
1136EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NATobramycin (systemic infections)NA22[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Pseudomonas
1137EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NATobramycin (systemic infections)10 mcg1818[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Pseudomonas
1138EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NATobramycin (infections originating from the urinary tract)NA22NAPseudomonas
1139EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NATobramycin (infections originating from the urinary tract)10 mcg1818NAPseudomonas
1140EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAPseudomonas spp.NAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Pseudomonas
1141EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAPseudomonas spp.NAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Pseudomonas
1142EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStenotrophomonas maltophiliaNATrimethoprim-sulfamethoxazoleNA0.0014[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.maltophilia
1143EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStenotrophomonas maltophiliaNATrimethoprim-sulfamethoxazole1.25/23.75 mcg5016[A] There may be growth within the inhibition zone. The density of growth may vary from a fine haze to substantial growth (see pictures below). If any zone edge can be seen, ignore growth within the inhibition zone and read the zone diameter. | [1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.maltophilia
1144EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAAmpicillin-sulbactamNAIEIENAAcinetobacter
1145EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAAmpicillin-sulbactamNAIEIENAAcinetobacter
1146EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAPiperacillinNAIEIENAAcinetobacter
1147EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAPiperacillinNAIEIENAAcinetobacter
1148EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAPiperacillin-tazobactamNAIEIENAAcinetobacter
1149EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAPiperacillin-tazobactamNAIEIENAAcinetobacter
1150EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATicarcillinNAIEIENAAcinetobacter
1151EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATicarcillinNAIEIENAAcinetobacter
1152EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATicarcillin-clavulanic acidNAIEIENAAcinetobacter
1153EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATicarcillin-clavulanic acidNAIEIENAAcinetobacter
1154EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAImipenemNA24NAAcinetobacter
1155EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAImipenem10 mcg2421NAAcinetobacter
1156EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAImipenem-relebactamNA22[1] For susceptibility testing purposes, the concentration of relebactam is fixed at 4 mg/L.Acinetobacter
1157EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAImipenem-relebactamIP mcgIPIPNAAcinetobacter
1158EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAMeropenemNA28NAAcinetobacter
1159EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAMeropenem10 mcg2115NAAcinetobacter
1160EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAMeropenem-vaborbactamNAIEIENAAcinetobacter
1161EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAMeropenem-vaborbactamNAIEIENAAcinetobacter
1162EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NACiprofloxacinNA0.0011NAAcinetobacter
1163EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NACiprofloxacin5 mcg5021NAAcinetobacter
1164EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NADelafloxacinNAIEIENAAcinetobacter
1165EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NADelafloxacinNAIEIENAAcinetobacter
1166EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NALevofloxacinNA0.51NAAcinetobacter
1167EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NALevofloxacin5 mcg2320NAAcinetobacter
1168EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAAmikacin (systemic infections)NA88[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1169EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAAmikacin (systemic infections)30 mcg1919[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1170EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAAmikacin (infections originating from the urinary tract)NA88NAAcinetobacter
1171EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAAmikacin (infections originating from the urinary tract)30 mcg1919NAAcinetobacter
1172EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAGentamicin (systemic infections)NA44[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1173EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAGentamicin (systemic infections)10 mcg1717[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1174EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAGentamicin (infections originating from the urinary tract)NA44NAAcinetobacter
1175EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAGentamicin (infections originating from the urinary tract)10 mcg1717NAAcinetobacter
1176EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NANetilmicinNAIEIENAAcinetobacter
1177EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NANetilmicinNAIEIENAAcinetobacter
1178EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATobramycin (systemic infections)NA44[1] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1179EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATobramycin (systemic infections)10 mcg1717[A] For systemic infections, aminoglycosides must be used in combination with other active therapy. In this circumstance, the breakpoint/ECOFF in brackets can be used to distinguish between organisms with and without acquired resistance mechanisms. For isolates without resistance mechanisms, include a comment in the report: “Aminoglycosides are often given in combination with other agents, either to support the activity of the aminoglycoside or to broaden the spectrum of therapy. In systemic infections, the aminoglycoside must be supported by other active therapy." For more information, see http://www.eucast.org/guidance_documents/.Acinetobacter
1180EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATobramycin (infections originating from the urinary tract)NA44NAAcinetobacter
1181EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATobramycin (infections originating from the urinary tract)10 mcg1717NAAcinetobacter
1182EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAEravacyclineNAIEIENAAcinetobacter
1183EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAEravacyclineNAIEIENAAcinetobacter
1184EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAMinocyclineNAIEIENAAcinetobacter
1185EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAMinocyclineNAIEIENAAcinetobacter
1186EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATigecyclineNAIEIENAAcinetobacter
1187EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATigecyclineNAIEIENAAcinetobacter
1188EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NAColistinNA22[1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Acinetobacter
1189EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NAColistinNANoteNote[A] Use an MIC method (broth microdilution only). | [1] Colistin MIC determination should be performed with broth microdilution. Quality control must be performed with both a susceptible QC strain (E. coli ATCC 25922 or P. aeruginosa ATCC 27853) and the colistin resistant E. coli NCTC 13846 (mcr-1 positive).Acinetobacter
1190EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAAcinetobacter spp.NATrimethoprim-sulfamethoxazoleNA24[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Acinetobacter
1191EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAAcinetobacter spp.NATrimethoprim-sulfamethoxazole1.25/23.75 mcg1411[2] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Acinetobacter
1192EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAAmpicillinNA48[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1193EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAAmpicillin2 mcg108[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1194EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAAmpicillin-sulbactamNA48[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [3] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1195EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAAmpicillin-sulbactamNANoteNote[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1196EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAAmoxicillinNA48[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1197EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAAmoxicillinNANoteNote[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1198EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAAmoxicillin-clavulanic acidNA48[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [4] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1199EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAAmoxicillin-clavulanic acidNANoteNote[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium. | [1] Aminopenicillin breakpoints in enterococci are based on intravenous administration. Oral administration is relevant for urinary tract infections only.Enterococcus
1200EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAPiperacillinNANoteNote[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium.Enterococcus
1201EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAPiperacillinNANoteNote[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium.Enterococcus
1202EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAPiperacillin-tazobactamNANoteNote[2] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium.Enterococcus
1203EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAPiperacillin-tazobactamNANoteNote[A] Susceptibility to ampicillin, amoxicillin and piperacillin (with and without beta-lactamase inhibitor) can be inferred from ampicillin. Ampicillin resistance is uncommon in E. faecalis (confirm with MIC) but common in E. faecium.Enterococcus
1204EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAImipenemNA0.0014NAEnterococcus
1205EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAImipenem10 mcg5021NAEnterococcus
1206EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAImipenem-relebactamNAIEIENAEnterococcus
1207EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAImipenem-relebactamNAIEIENAEnterococcus
1208EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NACiprofloxacin (uncomplicated UTI only)NA44NAEnterococcus
1209EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NACiprofloxacin (uncomplicated UTI only)5 mcg1515[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteEnterococcus
1210EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NADelafloxacinNAIEIENAEnterococcus
1211EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NADelafloxacinNAIEIENAEnterococcus
1212EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NALevofloxacin (uncomplicated UTI only)NA44NAEnterococcus
1213EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NALevofloxacin (uncomplicated UTI only)5 mcg1515[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteEnterococcus
1214EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NANorfloxacin (screen only)10 mcg1212[B] | [B] Susceptibility of ciprofloxacin and levofloxacin can be inferred from the norfloxacin susceptibility.Enterococcus
1215EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAAmikacinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1216EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAAmikacinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1217EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAGentamicin (test for high-level aminoglycoside resistance)NANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1218EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAGentamicin (test for high-level aminoglycoside resistance)30 mcgNoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1219EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NANetilmicinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1220EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NANetilmicinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1221EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAStreptomycin (test for high-level streptomycin resistance)NANoteNote[3] Isolates with high-level gentamicin resistance may not be high-level resistant to streptomycin. Negative test: Isolates with streptomycin MIC ≤512 mg/L or a zone diameter ≥14 mm. The isolate is wild type for streptomycin and low-level intrinsic resistant. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with streptomycin MIC >512 mg/L or a zone diameter <14 mm. The isolate is high-level resistant to streptomycin. There will be no synergy with penicillins or glycopeptides.Enterococcus
1222EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAStreptomycin (test for high-level streptomycin resistance)300 mcgNoteNote[B] Isolates with high-level gentamicin resistance may not be high-level resistant to streptomycin. Negative test: Isolates with streptomycin MIC ≤512 mg/L or a zone diameter ≥14 mm. The isolate is wild type for streptomycin and low-level intrinsic resistant. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with streptomycin MIC >512 mg/L or a zone diameter <14 mm. The isolate is high-level resistant to streptomycin. There will be no synergy with penicillins or glycopeptides.Enterococcus
1223EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATobramycinNANoteNote[2] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1224EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATobramycinNANoteNote[A] Gentamicin can be used to screen for high-level aminoglycoside resistance (HLAR). Negative test: Isolates with gentamicin MIC ≤128 mg/L or a zone diameter ≥8 mm. The isolate is wild type for gentamicin and low-level intrinsic resistant. For other aminoglycosides, this may not be the case. Synergy with penicillins or glycopeptides can be expected if the isolate is susceptible to the penicillin or glycopeptide. Positive test: Isolates with gentamicin MIC >128 mg/L or a zone diameter <8 mm. The isolate is high-level resistant to gentamicin and other aminoglycosides, except streptomycin which must be tested separately if required (see note 3/B). There will be no synergy with penicillins or glycopeptides.Enterococcus
1225EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NADalbavancinNAIEIENAEnterococcus
1226EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NADalbavancinNAIEIENAEnterococcus
1227EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAOritavancinNAIEIENAEnterococcus
1228EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAOritavancinNAIEIENAEnterococcus
1229EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATeicoplaninNA22NAEnterococcus
1230EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATeicoplanin30 mcg1616NAEnterococcus
1231EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATelavancinNAIEIENAEnterococcus
1232EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATelavancinNAIEIENAEnterococcus
1233EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NAVancomycinNA44NAEnterococcus
1234EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NAVancomycin5 mcg1212[A] Vancomycin susceptible enterococci exhibit sharp zone edges and do not exhibit colonies in the inhibition zone. Examine zone edges with transmitted light (plate held up to light). If the zone edge is fuzzy, colonies grow within the zone or if you are uncertain, then perform confirmatory testing with PCR or report resistant (see pictures below) even if the zone diameter is ≥ 12 mm. Isolates must not be reported susceptible before 24 h incubation.Enterococcus
1235EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faeciumNAQuinupristin-dalfopristinNA14NAEnterococcus
1236EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faeciumNAQuinupristin-dalfopristin15 mcg2220NAEnterococcus
1237EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faecalisNAEravacyclineNA0.1250.125NAEnterococcus
1238EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faecalisNAEravacycline20 mcg2222NAEnterococcus
1239EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faeciumNAEravacyclineNA0.1250.125NAEnterococcus
1240EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faeciumNAEravacycline20 mcg2424NAEnterococcus
1241EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faecalisNATigecyclineNA0.250.25[2] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
1242EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faecalisNATigecycline15 mcg2020[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
1243EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faeciumNATigecyclineNA0.250.25[2] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
1244EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faeciumNATigecycline15 mcg2222[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Enterococcus
1245EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NALinezolidNA44NAEnterococcus
1246EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NALinezolid10 mcg2020NAEnterococcus
1247EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATedizolidNAIEIENAEnterococcus
1248EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATedizolidNAIEIENAEnterococcus
1249EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NADaptomycinNAIEIE[1] For more information, see http://www.eucast.org/guidance_documents/.Enterococcus
1250EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NADaptomycinNAIEIE[1] For more information, see http://www.eucast.org/guidance_documents/.Enterococcus
1251EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAE. faecalisNANitrofurantoin (uncomplicated UTI only)NA6464NAEnterococcus
1252EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAE. faecalisNANitrofurantoin (uncomplicated UTI only)100 mcg1515NAEnterococcus
1253EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NANitroxoline (uncomplicated UTI only)NAIEIENAEnterococcus
1254EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NANitroxoline (uncomplicated UTI only)NAIEIENAEnterococcus
1255EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATrimethoprim (uncomplicated UTI only)NANoteNote[2] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole.Enterococcus
1256EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATrimethoprim (uncomplicated UTI only)5 mcgNoteNote[A] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole.Enterococcus
1257EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAEnterococcus spp.NATrimethoprim-sulfamethoxazoleNANoteNote[2] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole. | [3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterococcus
1258EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAEnterococcus spp.NATrimethoprim-sulfamethoxazole1.25/23.75 mcgNoteNote[A] The activity of trimethoprim and trimethoprim-sulfamethoxazole is uncertain against enterococci, and it is not possible to predict clinical outcome. The ECOFF to categorise isolates as wild type or non-wild type for both E. faecalis and E. faecium is 1 mg/L, with a corresponding zone diameter ECOFF of 21 mm for trimethoprim and 23 mm for trimethoprim-sulfamethoxazole. | [3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Enterococcus
1259EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNABenzylpenicillinNA0.250.25[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1260EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNABenzylpenicillin1 unit1818[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1261EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmpicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1262EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmpicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1263EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmpicillin-sulbactamNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1264EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmpicillin-sulbactamNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1265EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmoxicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1266EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmoxicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1267EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAAmoxicillin-clavulanic acidNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1268EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAmoxicillin-clavulanic acidNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1269EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAPiperacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1270EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAPiperacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1271EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAPiperacillin-tazobactamNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1272EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAPiperacillin-tazobactamNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B. | [3] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1273EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, C and GNAPhenoxymethylpenicillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1274EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, C and GNAPhenoxymethylpenicillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1275EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, C and GNAOxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1276EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, C and GNAOxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1277EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, C and GNACloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1278EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, C and GNACloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1279EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, C and GNADicloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1280EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, C and GNADicloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1281EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, C and GNAFlucloxacillinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1282EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, C and GNAFlucloxacillinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to penicillins is inferred from the benzylpenicillin susceptibility with the exception of phenoxymethylpenicillin and isoxazolylpenicillins for streptococcus group B.Streptococcus A,B,C,G
1283EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefaclorNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1284EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefaclorNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1285EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefadroxilNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1286EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefadroxilNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1287EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefalexinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1288EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefalexinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1289EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefazolinNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1290EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefazolinNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1291EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefepimeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1292EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefepimeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1293EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefotaximeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1294EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefotaximeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1295EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefpodoximeNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1296EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefpodoximeNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1297EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftarolineNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1298EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftarolineNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1299EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftibutenNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1300EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftibutenNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1301EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftobiproleNAIEIENAStreptococcus A,B,C,G
1302EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftobiproleNAIEIENAStreptococcus A,B,C,G
1303EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftolozane-tazobactamNAIEIE[2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1304EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftolozane-tazobactamNAIEIE[2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1305EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACeftriaxoneNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1306EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACeftriaxoneNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1307EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefuroxime ivNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1308EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefuroxime ivNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1309EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNACefuroxime oralNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1310EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNACefuroxime oralNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to cephalosporins is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1311EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAErtapenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1312EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAErtapenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1313EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAImipenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1314EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAImipenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1315EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAImipenem-relebactamNANoteNote[2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1316EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAImipenem-relebactamNANoteNote[2/B] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1317EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAMeropenemNANoteNote[1] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1318EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMeropenemNANoteNote[A] The susceptibility of streptococcus groups A, B, C and G to carbapenems is inferred from the benzylpenicillin susceptibility.Streptococcus A,B,C,G
1319EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAMeropenem-vaborbactamNANoteNote[2] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1320EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMeropenem-vaborbactamNANoteNote[2/B] Streptococcus groups A, B, C and G do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.Streptococcus A,B,C,G
1321EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNADelafloxacinNA0.030.03NAStreptococcus A,B,C,G
1322EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNADelafloxacinNANoteNote[A] A disk diffusion test is not yet developed. Perform an MIC test.Streptococcus A,B,C,G
1323EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNALevofloxacinNA0.0012NAStreptococcus A,B,C,G
1324EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNALevofloxacin5 mcg5017[B] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteStreptococcus A,B,C,G
1325EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAMoxifloxacinNA0.50.5NAStreptococcus A,B,C,G
1326EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMoxifloxacin5 mcg1919[B] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteStreptococcus A,B,C,G
1327EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNANorfloxacin (screen only)10 mcg12Note[C] | [C] Isolates categorised as susceptible to norfloxacin can be reported susceptible to moxifloxacin and as "susceptible increased exposure" (I) to levofloxacin. Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.Streptococcus A,B,C,G
1328EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNADalbavancinNA0.1250.125[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1329EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNADalbavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1330EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAOritavancinNA0.250.25[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1331EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAOritavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1332EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1333EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATeicoplanin30 mcg1515[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1334EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATelavancinNAIEIENAStreptococcus A,B,C,G
1335EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATelavancinNAIEIENAStreptococcus A,B,C,G
1336EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1337EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAVancomycin5 mcg1313[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1338EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1339EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1340EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAClarithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1341EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1342EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAErythromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1343EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAErythromycin15 mcg2118[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1344EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNARoxithromycinNA0.51[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1345EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNARoxithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.Streptococcus A,B,C,G
1346EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATelithromycinNA0.250.5NAStreptococcus A,B,C,G
1347EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATelithromycin15 mcg2017NAStreptococcus A,B,C,G
1348EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAClindamycinNA0.50.5[2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant and consider adding this comment to the report: "Clindamycin may still be used for short-term therapy of less serious skin and soft tissue infections as constitutive resistance is unlikely to develop during such therapy". The clinical importance of inducible clindamycin resistance in combination treatment of severe S. pyogenes infections is not known.Streptococcus A,B,C,G
1349EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAClindamycin2 mcg1717[B] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant and consider adding this comment to the report: "Clindamycin may still be used for short-term therapy of less serious skin and soft tissue infections as constitutive resistance is unlikely to develop during such therapy". The clinical importance of inducible clindamycin resistance in combination treatment of severe S. pyogenes infections is not known.Streptococcus A,B,C,G
1350EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1351EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1352EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAEravacyclineNAIEIENAStreptococcus A,B,C,G
1353EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAEravacyclineNAIEIENAStreptococcus A,B,C,G
1354EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAMinocyclineNA0.50.5[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1355EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAMinocycline30 mcg2323[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1356EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1357EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATetracycline30 mcg2320[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.Streptococcus A,B,C,G
1358EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATigecyclineNA0.1250.125[3] For tigecycline broth microdilution MIC determination, the medium must be prepared fresh on the day of use. | [2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1359EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATigecycline15 mcg1919[2] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1360EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNALinezolidNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1361EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNALinezolid10 mcg1919[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1362EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATedizolidNA0.50.5[2] Isolates susceptible to linezolid can be reported susceptible to tedizolid. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1363EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATedizolid2 mcg1818[A] Isolates susceptible to linezolid can be reported susceptible to tedizolid. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1364EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAChloramphenicolNA88NAStreptococcus A,B,C,G
1365EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAChloramphenicol30 mcg1919NAStreptococcus A,B,C,G
1366EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNADaptomycinNA11[2] Daptomycin MICs must be determined in the presence of Ca (50 mg/L in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1367EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNADaptomycinNANoteNote[A] Use an MIC method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Streptococcus A,B,C,G
1368EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNAFusidic acidNAIEIENAStreptococcus A,B,C,G
1369EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNAFusidic acidNAIEIENAStreptococcus A,B,C,G
1370EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. agalactiae (group B streptococci)NANitrofurantoin (uncomplicated UTI only)NA6464NAStreptococcus A,B,C,G
1371EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. agalactiae (group B streptococci)NANitrofurantoin (uncomplicated UTI only)100 mcg1515NAStreptococcus A,B,C,G
1372EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNARifampicinNA0.060.5NAStreptococcus A,B,C,G
1373EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNARifampicin5 mcg2115NAStreptococcus A,B,C,G
1374EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. agalactiae (group B streptococci)NATrimethoprim (uncomplicated UTI only)NA22NAStreptococcus A,B,C,G
1375EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. agalactiae (group B streptococci)NATrimethoprim (uncomplicated UTI only)5 mcgIPIPNAStreptococcus A,B,C,G
1376EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus groups A, B, C and GNATrimethoprim-sulfamethoxazoleNA12[3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Streptococcus A,B,C,G
1377EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus groups A, B, C and GNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1815[3] Trimethoprim-sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.Streptococcus A,B,C,G
1378EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNABenzylpenicillin (indications other than meningitis)NA0.062[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [3] For breakpoints and dosing in pneumonia, see table of dosages.S.pneumoniae
1379EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNABenzylpenicillin (indications other than meningitis)NANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [3] For breakpoints and dosing in pneumonia, see table of dosages.S.pneumoniae
1380EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNABenzylpenicillin (meningitis)NA0.060.06[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1381EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNABenzylpenicillin (meningitis)NANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1382EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmpicillinNA0.52[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1383EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmpicillin2 mcg2216[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1384EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmpicillin-sulbactamNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [5] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1385EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmpicillin-sulbactamNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1386EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin ivNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [5] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
1387EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin ivNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
1388EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin oralNA0.51[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1389EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin oralNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [C] Perform an MIC or infer susceptibility from the ampicillin 2 µg disk diffusion test with ampicillin breakpoints S≥22, R<19 mm.S.pneumoniae
1390EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid ivNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [5] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1391EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid ivNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1392EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid oralNA0.51[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [6] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L. | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1393EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAmoxicillin-clavulanic acid oralNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [C] Perform an MIC or infer susceptibility from the ampicillin 2 µg disk diffusion test with ampicillin breakpoints S≥22, R<19 mm. | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1394EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAPiperacillinNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [5] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
1395EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAPiperacillinNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter).S.pneumoniae
1396EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAPiperacillin-tazobactamNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [5] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1397EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAPiperacillin-tazobactamNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [B] Susceptibility inferred from ampicillin (MIC or zone diameter). | [4] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1398EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAPhenoxymethylpenicillinNANoteNote[1] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1399EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAPhenoxymethylpenicillinNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1400EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAOxacillin (screen only)1 mcg20Note[D] For interpretation of the oxacillin disk screen, see flow chart below.S.pneumoniae
1401EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefaclorNA0.0010.5NAS.pneumoniae
1402EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefaclor30 mcg5028NAS.pneumoniae
1403EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefepimeNA12NAS.pneumoniae
1404EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefepimeNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1405EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefotaximeNA0.52NAS.pneumoniae
1406EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefotaximeNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1407EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefpodoximeNA0.250.5NAS.pneumoniae
1408EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefpodoximeNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1409EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACeftarolineNA0.250.25NAS.pneumoniae
1410EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACeftarolineNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1411EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACeftobiproleNA0.50.5NAS.pneumoniae
1412EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACeftobiproleNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1413EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACeftriaxoneNA0.52NAS.pneumoniae
1414EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACeftriaxoneNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1415EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefuroxime ivNA0.51NAS.pneumoniae
1416EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefuroxime ivNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1417EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNACefuroxime oralNA0.250.5NAS.pneumoniae
1418EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNACefuroxime oralNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1419EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAErtapenemNA0.50.5NAS.pneumoniae
1420EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAErtapenemNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1421EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAImipenemNA22NAS.pneumoniae
1422EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAImipenemNANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1423EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAImipenem-relebactamNANoteNote[3] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1424EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAImipenem-relebactamNANoteNote[3/B] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1425EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem (indications other than meningitis)NA22NAS.pneumoniae
1426EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem (indications other than meningitis)NANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below.S.pneumoniae
1427EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem(meningitis)NA0.250.25NAS.pneumoniae
1428EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem(meningitis)NANoteNote[A] The oxacillin 1 µg disk screen test or a benzylpenicillin MIC test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (oxacillin inhibition zone ≥20 mm, or benzylpenicillin MIC ≤0.06 mg/L) all beta-lactam agents for which clinical breakpoints are available, including those with “Note” can be reported susceptible without further testing, except for cefaclor, which if reported, should be reported as “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <20 mm, or benzylpenicillin MIC >0.06 mg/L), see flow chart below. | [C] For use in meningitis determine the meropenem MIC.S.pneumoniae
1429EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAMeropenem-vaborbactamNANoteNote[3] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1430EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAMeropenem-vaborbactamNANoteNote[3/B] Streptococcus pneumoniae do not produce beta-lactamase. The addition of a beta-lactamase inhibitor does not add clinical benefit.S.pneumoniae
1431EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNADelafloxacinNAIEIENAS.pneumoniae
1432EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNADelafloxacinNAIEIENAS.pneumoniae
1433EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNALevofloxacinNA0.0012NAS.pneumoniae
1434EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNALevofloxacin5 mcg5016[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteS.pneumoniae
1435EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAMoxifloxacinNA0.50.5NAS.pneumoniae
1436EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAMoxifloxacin5 mcg2222[A] The norfloxacin disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteS.pneumoniae
1437EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNANorfloxacin (screen only)10 mcg10Note[B] | [B] Isolates categorised as susceptible to norfloxacin can be reported susceptible to moxifloxacin and as "susceptible increased exposure" (I) to levofloxacin. Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.S.pneumoniae
1438EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNADalbavancinNAIEIENAS.pneumoniae
1439EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNADalbavancinNAIEIENAS.pneumoniae
1440EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAOritavancinNAIEIENAS.pneumoniae
1441EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAOritavancinNAIEIENAS.pneumoniae
1442EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
1443EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATeicoplanin30 mcg1717[A] Non-wild typeisolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
1444EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATelavancinNAIEIENAS.pneumoniae
1445EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATelavancinNAIEIENAS.pneumoniae
1446EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
1447EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAVancomycin5 mcg1616[A] Non-wild typeisolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.S.pneumoniae
1448EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1449EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1450EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAClarithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1451EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAClarithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1452EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAErythromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1453EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAErythromycin15 mcg2219[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1454EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNARoxithromycinNA0.51[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1455EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNARoxithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.S.pneumoniae
1456EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATelithromycinNA0.250.5NAS.pneumoniae
1457EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATelithromycin15 mcg2320NAS.pneumoniae
1458EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAClindamycinNA0.50.5[2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.S.pneumoniae
1459EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAClindamycin2 mcg1919[B] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [2] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.S.pneumoniae
1460EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1461EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1462EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAEravacyclineNAIEIENAS.pneumoniae
1463EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAEravacyclineNAIEIENAS.pneumoniae
1464EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAMinocyclineNA0.50.5[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1465EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAMinocycline30 mcg2424[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1466EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1467EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATetracycline30 mcg2522[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.S.pneumoniae
1468EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATigecyclineNAIEIENAS.pneumoniae
1469EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATigecyclineNAIEIENAS.pneumoniae
1470EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNALinezolidNA22NAS.pneumoniae
1471EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNALinezolid10 mcg2222NAS.pneumoniae
1472EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATedizolidNAIEIENAS.pneumoniae
1473EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATedizolidNAIEIENAS.pneumoniae
1474EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAChloramphenicolNA88NAS.pneumoniae
1475EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAChloramphenicol30 mcg2121NAS.pneumoniae
1476EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNADaptomycinNAIEIENAS.pneumoniae
1477EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNADaptomycinNAIEIENAS.pneumoniae
1478EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNAFosfomycin ivNAIEIENAS.pneumoniae
1479EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNAFosfomycin ivNAIEIENAS.pneumoniae
1480EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNARifampicinNA0.1250.5NAS.pneumoniae
1481EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNARifampicin5 mcg2217NAS.pneumoniae
1482EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAStreptococcus pneumoniaeNATrimethoprim-sulfamethoxazoleNA12[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.pneumoniae
1483EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAStreptococcus pneumoniaeNATrimethoprim-sulfamethoxazole1.25/23.75 mcg1310[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.S.pneumoniae
1484EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNABenzylpenicillinNA0.252NAViridans group streptococci
1485EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNABenzylpenicillin1 unit1812NAViridans group streptococci
1486EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNABenzylpenicillin (screen only)1 unit18Note[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents.Viridans group streptococci
1487EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAmpicillinNA0.52NAViridans group streptococci
1488EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAAmpicillin2 mcg2115NAViridans group streptococci
1489EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAmpicillin-sulbactamNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1490EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAAmpicillin-sulbactamNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1491EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAmoxicillinNA0.52NAViridans group streptococci
1492EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAAmoxicillinNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1493EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAmoxicillin-clavulanic acidNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1494EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAAmoxicillin-clavulanic acidNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1495EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAPiperacillinNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1496EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAPiperacillinNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1497EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAPiperacillin-tazobactamNANoteNote[1] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1498EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAPiperacillin-tazobactamNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. Isolates categorised as susceptible can be reported susceptible to beta-lactam agents for which clinical breakpoints are listed (including those with “Note”). Isolates categorised as non-susceptible should be tested for susceptibility to individual agents. | [B] For isolates susceptible to benzylpenicillin, susceptibility can be inferred from benzylpenicillin or ampicillin. For isolates resistant to benzylpenicillin, susceptibility is inferred from ampicillin.Viridans group streptococci
1499EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATicarcillinNAIEIENAViridans group streptococci
1500EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATicarcillinNAIEIENAViridans group streptococci
1501EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATicarcillin-clavulanic acidNAIEIENAViridans group streptococci
1502EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATicarcillin-clavulanic acidNAIEIENAViridans group streptococci
1503EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAPhenoxymethylpenicillinNAIEIENAViridans group streptococci
1504EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAPhenoxymethylpenicillinNAIEIENAViridans group streptococci
1505EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNACefazolinNA0.50.5NAViridans group streptococci
1506EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNACefazolin30 mcgIPIPNAViridans group streptococci
1507EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNACefepimeNA0.50.5NAViridans group streptococci
1508EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNACefepime30 mcg2525[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1509EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNACefotaximeNA0.50.5NAViridans group streptococci
1510EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNACefotaxime5 mcg2323[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1511EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. anginosus groupNACeftolozane-tazobactamNAIEIENAViridans group streptococci
1512EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. anginosus groupNACeftolozane-tazobactamNAIEIENAViridans group streptococci
1513EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNACeftriaxoneNA0.50.5NAViridans group streptococci
1514EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNACeftriaxone30 mcg2727[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1515EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNACefuroxime ivNA0.50.5NAViridans group streptococci
1516EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNACefuroxime iv30 mcg2626[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1517EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAErtapenemNA0.50.5NAViridans group streptococci
1518EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAErtapenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1519EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAImipenemNA22NAViridans group streptococci
1520EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAImipenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1521EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAImipenem-relebactamNA22[1] For susceptibility testing purposes, the concentration of relebactam is fixed at 4 mg/L.Viridans group streptococci
1522EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAImipenem-relebactamIP mcgIPIPNAViridans group streptococci
1523EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAMeropenemNA22NAViridans group streptococci
1524EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAMeropenemNANoteNote[A] Benzylpenicillin 1 unit can be used to screen for beta-lactam resistance in viridans group streptococci. See Note A on penicillins.Viridans group streptococci
1525EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAMeropenem-vaborbactamNAIEIENAViridans group streptococci
1526EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAMeropenem-vaborbactamNAIEIENAViridans group streptococci
1527EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. anginosus groupNADelafloxacinNA0.030.03NAViridans group streptococci
1528EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. anginosus groupNADelafloxacinNANoteNote[A] A disk diffusion test is not yet developed. Perform an MIC test.Viridans group streptococci
1529EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNALevofloxacinNAIEIENAViridans group streptococci
1530EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNALevofloxacinNAIEIENAViridans group streptococci
1531EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAMoxifloxacinNAIEIENAViridans group streptococci
1532EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAMoxifloxacinNAIEIENAViridans group streptococci
1533EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAmikacinNANoteNoteNAViridans group streptococci
1534EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAGentamicin (test for high-level aminoglycoside resistance)NANoteNoteNAViridans group streptococci
1535EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNANetilmicinNANoteNoteNAViridans group streptococci
1536EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATobramycinNANoteNoteNAViridans group streptococci
1537EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. anginosus groupNADalbavancinNA0.1250.125[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1538EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. anginosus groupNADalbavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1539EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. anginosus groupNAOritavancinNA0.250.25[2] MICs must be determined in the presence of polysorbate-80 (0.002% in the medium for broth dilution methods; agar dilution methods have not been validated). Follow the manufacturer's instructions for commercial systems. | [3] Isolates susceptible to vancomycin can be reported susceptible to dalbavancin and oritavancin. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1540EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. anginosus groupNAOritavancinNANoteNote[A] Disk diffusion criteria have not been defined and an MIC method should be used. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1541EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATeicoplaninNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1542EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATeicoplanin30 mcg1616[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1543EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATelavancinNAIEIENAViridans group streptococci
1544EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATelavancinNAIEIENAViridans group streptococci
1545EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAVancomycinNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1546EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAVancomycin5 mcg1515[B] Non-wild type isolates were not available when developing the disk diffusion method. | [1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.Viridans group streptococci
1547EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAAzithromycinNAIEIENAViridans group streptococci
1548EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAAzithromycinNAIEIENAViridans group streptococci
1549EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAClarithromycinNAIEIENAViridans group streptococci
1550EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAClarithromycinNAIEIENAViridans group streptococci
1551EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAErythromycinNAIEIENAViridans group streptococci
1552EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAErythromycin15 mcgIEIENAViridans group streptococci
1553EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNARoxithromycinNAIEIENAViridans group streptococci
1554EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNARoxithromycinNAIEIENAViridans group streptococci
1555EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATelithromycinNAIEIENAViridans group streptococci
1556EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATelithromycinNAIEIENAViridans group streptococci
1557EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAClindamycinNA0.50.5[1] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.Viridans group streptococci
1558EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAClindamycin2 mcg1919[A] Place the erythromycin and clindamycin disks 12-16 mm apart (edge to edge) and look for antagonism (the D phenomenon) to detect inducible clindamycin resistance. | [1] Inducible clindamycin resistance can be detected by antagonism of clindamycin activity by a macrolide agent. If not detected, then report as tested according to the clinical breakpoints. If detected, then report as resistant.Viridans group streptococci
1559EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAQuinupristin-dalfopristinNAIEIENAViridans group streptococci
1560EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAQuinupristin-dalfopristinNAIEIENAViridans group streptococci
1561EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNAEravacyclineNA0.1250.125NAViridans group streptococci
1562EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNAEravacycline20 mcg1717NAViridans group streptococci
1563EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAViridans group streptococciNATigecyclineNAIEIENAViridans group streptococci
1564EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAViridans group streptococciNATigecyclineNAIEIENAViridans group streptococci
1565EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAS. anginosus groupNATedizolidNA0.250.25NAViridans group streptococci
1566EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAS. anginosus groupNATedizolid2 mcg1818NAViridans group streptococci
1567EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNABenzylpenicillinNAIEIENAH.influenzae
1568EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNABenzylpenicillinNAIEIENAH.influenzae
1569EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNABenzylpenicillin (screen only)1 unit12Note[1/A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1570EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmpicillinNA11[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1571EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmpicillin2 mcg1818[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1572EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmpicillin-sulbactamNA11[3] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [4] Susceptibility can be inferred from amoxicillin-clavulanic acid.H.influenzae
1573EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmpicillin-sulbactam10/10 mcgNoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [D] Susceptibility can be inferred from amoxicillin-clavulanic acid.H.influenzae
1574EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin ivNA22[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1575EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin ivNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [E] Susceptibility can be inferred from ampicillin. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1576EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin oralNA0.0012[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1577EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin oralNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1578EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid ivNA22[5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.H.influenzae
1579EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid iv2/1 mcg1515[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1580EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid oralNA0.0012[5] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.H.influenzae
1581EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmoxicillin-clavulanic acid oral2/1 mcg5015[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1582EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAPiperacillinNAIEIE[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1583EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAPiperacillinNAIEIE[2] Beta-lactamase positive isolates can be reported resistant to ampicillin, amoxicillin and piperacillin without inhibitors. Tests based on a chromogenic cephalosporin can be used to detect the beta-lactamase.H.influenzae
1584EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAPiperacillin-tazobactamNA0.250.25[6] For susceptibility testing purposes, the concentration of tazobactam is fixed at 4 mg/L.H.influenzae
1585EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAPiperacillin-tazobactam30/6 mcg2727[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all penicillins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for amoxicillin oral and amoxicillin-clavulanic acid oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1586EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATicarcillinNAIEIENAH.influenzae
1587EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATicarcillinNAIEIENAH.influenzae
1588EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATicarcillin-clavulanic acidNAIEIENAH.influenzae
1589EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATicarcillin-clavulanic acidNAIEIENAH.influenzae
1590EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATemocillinNAIEIENAH.influenzae
1591EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATemocillinNAIEIENAH.influenzae
1592EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAPhenoxymethylpenicillinNAIEIENAH.influenzae
1593EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAPhenoxymethylpenicillinNAIEIENAH.influenzae
1594EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefepimeNA0.250.25NAH.influenzae
1595EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefepime30 mcg2828[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1596EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefiximeNA0.1250.125NAH.influenzae
1597EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefixime5 mcg2626[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1598EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefotaximeNA0.1250.125NAH.influenzae
1599EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefotaxime5 mcg2727[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1600EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefpodoximeNA0.250.25NAH.influenzae
1601EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefpodoxime10 mcg2626[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1602EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACeftarolineNA0.030.03NAH.influenzae
1603EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACeftarolineNANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below.H.influenzae
1604EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACeftibutenNA11NAH.influenzae
1605EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACeftibuten30 mcg2525[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1606EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACeftobiproleNAIEIENAH.influenzae
1607EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACeftobiproleNAIEIENAH.influenzae
1608EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACeftolozane-tazobactam (pneumonia)NA0.50.5[2] See table of dosages for dosing for different indications.H.influenzae
1609EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACeftolozane-tazobactam (pneumonia)IP mcgIPIP[2] See table of dosages for dosing for different indications.H.influenzae
1610EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACeftriaxoneNA0.1250.125NAH.influenzae
1611EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACeftriaxone30 mcg3232[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1612EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefuroxime ivNA12NAH.influenzae
1613EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefuroxime iv30 mcg2725[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1614EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACefuroxime oralNA0.0011NAH.influenzae
1615EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACefuroxime oral30 mcg5027[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all cephalosporins for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing, except for cefuroxime oral, which if reported, should be reported “susceptible, increased exposure” (I). When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1616EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAErtapenemNA0.50.5NAH.influenzae
1617EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAErtapenem10 mcg2323[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all carbapenems for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1618EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAImipenemNA22NAH.influenzae
1619EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAImipenem10 mcg2020[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all carbapenems for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1620EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAImipenem-relebactamNAIEIENAH.influenzae
1621EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAImipenem-relebactamNAIEIENAH.influenzae
1622EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAMeropenem (indications other than meningitis)NA22NAH.influenzae
1623EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem (indications other than meningitis)10 mcg2020[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all carbapenems for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below. | [B] Read the outer edge of zones where an otherwise clear inhibition zone contains an area of growth around the disk, see pictures below.H.influenzae
1624EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAMeropenem(meningitis)NA0.250.25NAH.influenzae
1625EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem(meningitis)NANoteNote[A] The benzylpenicillin 1 unit disk screen test shall be used to exclude beta-lactam resistance mechanisms. When the screen is negative (inhibition zone ≥12 mm) all carbapenems for which clinical breakpoints are available, including those with “Note”, can be reported susceptible without further testing. When the screen is positive (inhibition zone <12 mm), see flow chart below. | [D] For benzylpenicillin 1 unit disk screen positive isolates (inhibition zone <12 mm), determine the MIC for meropenem.H.influenzae
1626EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAMeropenem-vaborbactamNAIEIENAH.influenzae
1627EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAMeropenem-vaborbactamNAIEIENAH.influenzae
1628EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAztreonamNAIEIENAH.influenzae
1629EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAztreonamNAIEIENAH.influenzae
1630EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNACiprofloxacinNA0.060.06NAH.influenzae
1631EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNACiprofloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
1632EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNADelafloxacinNAIEIENAH.influenzae
1633EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNADelafloxacinNAIEIENAH.influenzae
1634EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNALevofloxacinNA0.060.06NAH.influenzae
1635EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNALevofloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
1636EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAMoxifloxacinNA0.1250.125NAH.influenzae
1637EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAMoxifloxacin5 mcg2828[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
1638EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNANalidixic acid (screen only)30 mcg23Note[B] | [B] Isolates categorised as susceptible to nalidixic acid can be reported susceptible to ciprofloxacin, levofloxacin, moxifloxacin and ofloxacin. Isolates categorised as non-susceptible may have fluoroquinolone resistance and should be tested against the appropriate agent.H.influenzae
1639EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAOfloxacinNA0.060.06NAH.influenzae
1640EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAOfloxacin5 mcg3030[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteH.influenzae
1641EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAmikacinNAIEIENAH.influenzae
1642EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAmikacinNAIEIENAH.influenzae
1643EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAGentamicinNAIEIENAH.influenzae
1644EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAGentamicinNAIEIENAH.influenzae
1645EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNANetilmicinNAIEIENAH.influenzae
1646EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNANetilmicinNAIEIENAH.influenzae
1647EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATobramycinNAIEIENAH.influenzae
1648EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATobramycinNAIEIENAH.influenzae
1649EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAAzithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1650EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAAzithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1651EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAClarithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1652EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAClarithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1653EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAErythromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1654EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAErythromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1655EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNARoxithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1656EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNARoxithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1657EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATelithromycinNANoteNote[1] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1658EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATelithromycinNANoteNote[A] Clinical evidence for the efficacy of macrolides in H. influenzae respiratory infections is conflicting due to high spontaneous cure rates. Should there be a need to test any macrolide against this species, the epidemiological cut-offs (ECOFFs) should be used to detect strains with acquired resistance. The ECOFFs for each agent are: azithromycin 4 mg/L, clarithromycin 32 mg/L, erythromycin 16 mg/L and telithromycin 8 mg/L. There are insufficient data available to establish an ECOFF for roxithromycin.H.influenzae
1659EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNADoxycyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1660EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNADoxycyclineNANoteNote[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1661EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAEravacyclineNAIEIENAH.influenzae
1662EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAEravacyclineNAIEIENAH.influenzae
1663EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAMinocyclineNA11[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1664EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAMinocycline30 mcg2424[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1665EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATetracyclineNA12[1] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1666EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATetracycline30 mcg2522[A] Isolates susceptible to tetracycline are also susceptible to doxycycline and minocycline, but some resistant to tetracycline may be susceptible to minocycline and/or doxycycline. An MIC method should be used to test doxycycline susceptibility of tetracycline resistant isolates if required.H.influenzae
1667EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATigecyclineNAIEIENAH.influenzae
1668EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATigecyclineNAIEIENAH.influenzae
1669EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAChloramphenicolNA22NAH.influenzae
1670EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAChloramphenicol30 mcg2828NAH.influenzae
1671EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNAFosfomycin ivNAIEIENAH.influenzae
1672EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNAFosfomycin ivNAIEIENAH.influenzae
1673EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNARifampicin (for prophylaxis only)NA11NAH.influenzae
1674EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNARifampicin (for prophylaxis only)5 mcg1818NAH.influenzae
1675EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAHaemophilus influenzaeNATrimethoprim-sulfamethoxazoleNA0.51[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.H.influenzae
1676EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAHaemophilus influenzaeNATrimethoprim-sulfamethoxazole1.25/23.75 mcg2320[1] Trimethoprim:sulfamethoxazole in the ratio 1:19. Breakpoints are expressed as the trimethoprim concentration.H.influenzae
1677EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAAmpicillin-sulbactamNA11[2] For susceptibility testing purposes, the concentration of sulbactam is fixed at 4 mg/L. | [3] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
1678EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAAmpicillin-sulbactamNANoteNote[A] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
1679EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAAmoxicillin-clavulanic acidNA11[4] For susceptibility testing purposes, the concentration of clavulanic acid is fixed at 2 mg/L.M.catarrhalis
1680EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAAmoxicillin-clavulanic acid2/1 mcg1919NAM.catarrhalis
1681EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAPiperacillin-tazobactamNANoteNote[3] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
1682EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAPiperacillin-tazobactamNANoteNote[A] Susceptibility can be inferred from amoxicillin-clavulanic acid.M.catarrhalis
1683EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNATicarcillinNAIEIENAM.catarrhalis
1684EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNATicarcillinNAIEIENAM.catarrhalis
1685EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNATicarcillin-clavulanic acidNAIEIENAM.catarrhalis
1686EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNATicarcillin-clavulanic acidNAIEIENAM.catarrhalis
1687EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNATemocillinNAIEIENAM.catarrhalis
1688EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNATemocillinNAIEIENAM.catarrhalis
1689EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefepimeNA44NAM.catarrhalis
1690EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefepime30 mcg2020NAM.catarrhalis
1691EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefiximeNA0.51NAM.catarrhalis
1692EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefixime5 mcg2118NAM.catarrhalis
1693EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefotaximeNA12NAM.catarrhalis
1694EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefotaxime5 mcg2017NAM.catarrhalis
1695EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefpodoximeNAIPIPNAM.catarrhalis
1696EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefpodoxime10 mcgIPIPNAM.catarrhalis
1697EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACeftarolineNAIEIENAM.catarrhalis
1698EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACeftarolineNAIEIENAM.catarrhalis
1699EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACeftibutenNAIEIENAM.catarrhalis
1700EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACeftibutenNAIEIENAM.catarrhalis
1701EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACeftobiproleNAIEIENAM.catarrhalis
1702EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACeftobiproleNAIEIENAM.catarrhalis
1703EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACeftolozane-tazobactamNAIEIENAM.catarrhalis
1704EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACeftolozane-tazobactamNAIEIENAM.catarrhalis
1705EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACeftriaxoneNA12NAM.catarrhalis
1706EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACeftriaxone30 mcg2421NAM.catarrhalis
1707EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefuroxime ivNA48NAM.catarrhalis
1708EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefuroxime iv30 mcg2118NAM.catarrhalis
1709EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACefuroxime oralNA0.0014NAM.catarrhalis
1710EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACefuroxime oral30 mcg5021NAM.catarrhalis
1711EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAErtapenemNA0.50.5[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1712EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAErtapenem10 mcg2929[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1713EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAImipenemNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1714EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAImipenem10 mcg2929[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1715EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAImipenem-relebactamNAIEIENAM.catarrhalis
1716EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAImipenem-relebactamNAIEIENAM.catarrhalis
1717EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAMeropenemNA22[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1718EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAMeropenem10 mcg3333[1] Non-susceptible isolates are rare or not yet reported. The identification and antimicrobial susceptibility test result on any such isolate must be confirmed and the isolate sent to a reference laboratory.M.catarrhalis
1719EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAMeropenem-vaborbactamNAIEIENAM.catarrhalis
1720EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAMeropenem-vaborbactamNAIEIENAM.catarrhalis
1721EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAAztreonamNAIEIENAM.catarrhalis
1722EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAAztreonamNAIEIENAM.catarrhalis
1723EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNACiprofloxacinNA0.1250.125NAM.catarrhalis
1724EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNACiprofloxacin5 mcg3131[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
1725EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNADelafloxacinNAIEIENAM.catarrhalis
1726EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNADelafloxacinNAIEIENAM.catarrhalis
1727EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNALevofloxacinNA0.1250.125NAM.catarrhalis
1728EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNALevofloxacin5 mcg2929[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
1729EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAMoxifloxacinNA0.250.25NAM.catarrhalis
1730EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAMoxifloxacin5 mcg2626[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
1731EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNANalidixic acid (screen only)30 mcg23Note[B] | [B] Isolates categorised as susceptible to nalidixic acid can be reported susceptible to ciprofloxacin, levofloxacin, moxifloxacin and ofloxacin. Isolates categorised as non-susceptible may have fluoroquinolone resistance and should be tested against the appropriate agent.M.catarrhalis
1732EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAOfloxacinNA0.250.25NAM.catarrhalis
1733EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAOfloxacin5 mcg2828[A] The nalidixic acid disk diffusion test can be used to screen for fluoroquinolone resistance. See NoteM.catarrhalis
1734EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAAmikacinNAIEIENAM.catarrhalis
1735EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAAmikacinNAIEIENAM.catarrhalis
1736EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAGentamicinNAIEIENAM.catarrhalis
1737EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAGentamicinNAIEIENAM.catarrhalis
1738EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNANetilmicinNAIEIENAM.catarrhalis
1739EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNANetilmicinNAIEIENAM.catarrhalis
1740EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNATobramycinNAIEIENAM.catarrhalis
1741EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNATobramycinNAIEIENAM.catarrhalis
1742EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanMICNAMoraxella catarrhalisNAAzithromycinNA0.250.5[1] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
1743EUCAST 202010.0Clinical Breakpoint Tables v. 10.0humanhumanDISKNAMoraxella catarrhalisNAAzithromycinNANoteNote[A] Erythromycin can be used to determine susceptibility to azithromycin, clarithromycin and roxithromycin.M.catarrhalis
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