HomeSearch by MicroorganismStreptococcus pyogenes (constitutively erythromycin-resistant)
Microorganism MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Antimicrobial Reference
Streptococcus pyogenes (constitutively erythromycin-resistant) 40 40 ? - ? Azithromycin (Zithromax, Sumamed, Zitrocin) 58