Journal of Laboratory Medicine and Quality Assurance

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Table. 8.

Table. 8.

Performance of laboratories in antimicrobial susceptibility testing of MB-16-6 Streptococcus agalactiae

AntibioticsMICAntibioticsDisk


SIRINDSIRIND
CLSI group A
 Ampicillin18111Ampicillin141
 Penicillin G1961Penicillin G143
 Clindamycin2062Clindamycin233
 Erythromycin1892Erythromycin222
Other CLSI groups
 Azithromycin1Cefepime2
 Cefepime24Cefotaxime14
 Cefotaxime164Ceftriaxone71
 Ceftriaxone133Chloramphenicol7
 Chloramphenicol14Levofloxacin52
 Daptomycin16Linezolid5
 Levofloxacin164Ofloxacin2
 Linezolid152Tetracycline5
 Meropenem3Vancomycin215
 Quinupristin/Dalfopristin11
 Tetracycline448
 Vancomycin214
Unacceptable
 Ceftizoxime1Bacitracin1
 Ciprofloxacin2Cefoperazone/Sulbactam1
 Imipenem2Cefoxitin1
 Norfloxacin1Ceftazidime1
 Piperacillin1Ciprofloxacin31
 Piperacillin/Tazobactam1Gentamicin11
 Teicoplanin1Minocycline1
 Trimethoprim/Sulfamethoxa10Netilmicin1
Oxacillin211
Oxacillin (Cefoxitin)1
Rifampicin1
Teicoplanin3
Trimethoprim/Sulfamethoxa11
IND
 Ofloxacin1Amoxicillin/Clavulanic acid1
Ampicillin/Sulbactam1
Cefazolin2
Cephalothin2
Imipenem2

Abbreviations: MIC, minimum inhibitory concentration; S, susceptible; I, intermediate; R, resistance; IND, indeterminate; CLSI, Clinical and Laboratory Standards Institute.

J Lab Med Qual Assur 2019;41:179-94 https://doi.org/10.15263/jlmqa.2019.41.4.179
© 2019 J Lab Med Qual Assur