Table 3.
MICs of antibiotics for C. difficile isolates
| Straina | MIC (μg/ml)b |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| CLI | CRO | CIP | LVX | MXF | MTZ | VAN | TZP | TIGE | |
| 383* | >256 | 64 | >256 | >256 | 32 | 1 | 0.5 | 8 | <0.125 |
| 386* | >256 | 64 | >256 | 256 | 32 | 1 | 1 | 16 | <0.125 |
| 387* | >256 | 64 | >256 | 256 | 32 | 1 | 1 | 8 | <0.125 |
| 388* | >256 | 128 | 128 | >256 | 32 | 1 | 1 | 16 | <0.125 |
| 389* | >256 | 128 | 256 | >256 | 32 | 2 | 2 | 16 | <0.125 |
| 390* | >256 | 128 | 256 | >256 | 32 | 4 | 2 | 16 | <0.125 |
| 391* | >256 | 128 | 256 | >256 | 32 | 0.5 | 2 | 16 | <0.125 |
| 393* | 256 | 128 | 256 | 256 | 32 | 4 | 2 | 16 | <0.125 |
| 394* | 256 | 128 | 256 | 256 | 16 | 1 | 1 | 16 | <0.125 |
| 395* | 256 | 128 | 256 | 256 | 32 | 2 | 1 | 16 | <0.125 |
| 396* | 256 | 128 | >256 | 256 | 16 | 8 | 2 | 16 | <0.125 |
| 397* | 256 | 128 | 256 | 256 | 16 | 4 | 2 | 16 | <0.125 |
| 401* | 256 | 128 | 256 | 256 | 16 | 4 | 2 | 16 | <0.125 |
| 403* | 256 | 128 | >256 | 256 | 16 | 2 | 2 | 16 | <0.125 |
| 384 | >256 | 64 | 16 | 8 | 2 | 1 | 1 | 8 | <0.125 |
| 385 | 256 | 32 | 8 | 4 | 2 | 2 | 1 | 8 | <0.125 |
| 392 | >256 | 64 | 16 | 8 | 2 | 8 | 2 | 16 | <0.125 |
| 398 | >256 | 64 | 16 | 8 | 2 | 8 | 2 | 16 | <0.125 |
| 399 | >256 | 64 | 16 | 4 | 1 | 4 | 4 | 16 | <0.125 |
| 400 | 256 | 64 | 16 | 8 | 2 | 4 | 2 | 16 | <0.125 |
| 402 | >256 | 64 | 16 | 8 | 2 | 4 | 4 | 16 | <0.125 |
NAP1/027 strains are marked with an asterisk.
CLI, clindamycin; CRO, ceftriaxone; CIP, ciprofloxacin; LVX, levofloxacin; MXF, moxifloxacin; MTZ, metronidazole; VAN, vancomycin; TZP, piperacillin-tazobactam; TIGE, tigecycline.