| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pyogenes (mef(A)) |
2 |
8 |
0.06 － 8 |
Clarithromycin (Biaxin) |
950 |
| Streptococcus pyogenes (mef(A)) |
4 |
8 |
0.015 － >32 |
Clarithromycin (Biaxin) |
1113 |
| Streptococcus pyogenes (mef(A)) |
4 |
8 |
1 － 8 |
Clarithromycin (Biaxin) |
502 |
| Streptococcus pyogenes (mef(A)) |
4 |
16 |
2 － 16 |
Clarithromycin (Biaxin) |
15 |
| Streptococcus pyogenes (mef(A)) |
8 |
8 |
1 － 16 |
Clarithromycin (Biaxin) |
1113 |
| Streptococcus pyogenes (mef(A)) |
- |
- |
4 － 8 |
Clarithromycin (Biaxin) |
52 |