Table 1.
Antibiotic | MIC (μg/ml) |
---|---|
Ampicillin | 64 |
Amoxicillin | 256 |
Carbenicillin | 64 |
Ceftazidime | 32 |
Imipenem | 4 |
Meropenem | 0.75 |
Ciprofloxacin | 0.5 |
Norfloxacin | 8 |
Clindamycin | > 1024 |
Clarithromycin | 128 |
Erythromycin | 128 |
Gentamicin | 0.125 |
Kanamycin | 0.25 |
Streptomycin | 8 |
Doxycycline | 4 |
Tetracycline | 8 |
Trimethoprim | 0.125 |
Polymyxin B | > 1024 |
Zeocin | 256 |
Antibiotic susceptibilities were either determined using E-test (imipenem, meropenem and trimethoprim) or the two-fold serial microdilution method (all others).