Table 2 In vitro susceptibilities of Brucella melitensis isolates to 11 antibiotics
From: In vitro susceptibilities of Brucella melitensis isolates to eleven antibiotics
Antibiotics | Range (mg/l) | MIC50 (mg/l) | MIC90 (mg/l) |
|---|---|---|---|
Tetracycline | 0.032 – 1.5 | 0.125 | 0.5 |
Rifampicin | 0.094 – 1.5 | 0.5 | 1 |
Streptomycin | 0.125 – 4 | 1 | 2 |
Gentamicin | 0.032–1.5 | 0.19 | 2 |
Norfloxacin | 0.125 – 4 | 1.5 | 3 |
Ciprofloxacin | 0.016 – 0.75 | 0.19 | 0.5 |
Levofloxacin | 0.064 – 0.75 | 0.25 | 0.5 |
Trimethoprim/sulfamethoxazole | 0.032/0.61 – 1.5/28.5 | 0.125/2.38 | 0.75/14.2 |
Ampicillin | 0.094 – 3 | 0.75 | 2 |
Amoxicillin/clavulanic acid | 0.032 – 1.5 | 0.38 | 1 |
Erythromycin | 0.5 – 8 | 1.5 | 4 |