Home › Search by Microorganism › Streptococcus 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