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MBCs for aerobic and anaerobic cultures
| Antibiotic | MBC (μg/ml) for: |
|
|---|---|---|
| Aerobic cultures | Anaerobic cultures | |
| Metronidazole | >256 | ≤128 |
| Tinidazole | >256 | ≤64 |
| Ceftazidime | ≤32 | >256 |
| Trimethoprim-sulfamethoxazole | ≤128 | >256 |
| Chloramphenicol | ≤256 (MBC99)a | >256 (MBC99)a |
An MBC with 99.9% killing could not be achieved for chloramphenicol under the conditions assayed; therefore, an MBC99 is reported.
