Table 2.
Comparator antimicrobial agents tested against 61 isolates of Aeromonas spp. collected in a section of Yangtze River.
| MIC (mg/L) | |||||
|---|---|---|---|---|---|
| Species (no. of isolates) | Antimicrobial agent | Percentage susceptible (%) | |||
| MIC50 | MIC90 | MIC range | |||
| Aeromonas spp., all (61) | MEN | 0.06 | 0.25 | 0.015 to 4 | 96.72 |
| IPM | 0.25 | 1 | 0.125 to 4 | 93.44 | |
| PMB | 2 | >128 | 0.5 to >128 | 50.82 | |
| TGC | 0.5 | 2 | <0.125 to 4 | 90.16 | |
| TZP | 2 | 16 | ≤1 to 128 | 93.44 | |
| LVX | 1 | 32 | ≤0.008 to >64 | 65.57 | |
| ATM | 0.125 | 16 | ≤0.06 to >64 | 73.77 | |
| AMK | 4 | 16 | ≤0.5 to >128 | 96.72 | |
| FEP | 0.06 | 32 | ≤0.015 to 64 | 77.05 | |
| CIP | 1 | >64 | ≤0.004 to >64 | 55.74 | |
| SXT | >8/152 | >8/152 | ≤0.5/9.5 to >8/152 | 32.79 | |
| CAZ | 0.5 | >64 | ≤0.06 to >64 | 75.41 | |
| CSL | 2 | 64 | 0.06 to >128 | 83.61 | |
| GEN | 4 | >128 | 1 to >128 | 50.82 | |
| TCY | 16 | 128 | 0.5 to >128 | 39.34 |
MEM, meropenem; IPM, imipenem; PMB, polymyxin B; TGC, tigecycline; TZP, piperacillin/tazobactam; LVX, levofloxacin; ATM, aztreonam; AMK, amikacin; FEP, cefepime; CIP, ciprofloxacin; SXT, sulfamethoxazole/trimethoprim; CAZ, ceftazidime; CSL, cefoperazone/Sulbactam; GEN, gentamycin; TCY, tetracycline.