HomeSearch by MicroorganismStreptococcus pyogenes (erm(B))
Microorganism MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Antimicrobial Reference
Streptococcus pyogenes (erm(B)) >=64 ≥64 0.5 - >=64 Azithromycin (Zithromax, Sumamed, Zitrocin) 950
Streptococcus pyogenes (erm(B)) >64 >64 >64 - ? Azithromycin (Zithromax, Sumamed, Zitrocin) 1113
Streptococcus pyogenes (erm(B)) - - >32 - ? Azithromycin (Zithromax, Sumamed, Zitrocin) 52