| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia |
0.015 |
0.06 |
≤0.007 － 0.25 |
Cefotaxime (Cephotaxime, Claforan) |
113 |
| Streptococcus pneumonia (pbp2x and pbp2b or pbp1a and pbp2x genes abnormal + penicillin) |
0.5 |
1 |
0.063 － 2 |
Cefotaxime (Cephotaxime, Claforan) |
121 |
| Streptococcus pneumonia (pbpla, pbp2x, and pbp2b genes abnormal + penicillin-resistant) |
0.5 |
1 |
0.25 － 8 |
Cefotaxime (Cephotaxime, Claforan) |
121 |