Streptococcus pyogenes (inducible erm(B)) and Telithromycin (HMR 3647, RU-66647, Ketek)
Concentration
(μg/ml)
8
7.2
6.4
5.6
4.8
4
3.2
2.4
1.6
0.8
Telithromycin (HMR 3647, RU-66647, Ketek)
8
8
1
MIC50
MIC90
Strain Number