TABLE 2.
Drug susceptibility profiles of Providencia sp. clinical isolates
| Antibiotic(s) | MIC (μg/ml) of antibiotic against: |
||||
|---|---|---|---|---|---|
|
P. rettgeri |
P. stuartii |
||||
| BML2496 | BML2531 | BML2526 | BML2576 | BML2537 | |
| Arbekacin | 4 | 8 | 2 | 8 | 2 |
| Amikacin | 8 | 4 | 32 | 32 | 32 |
| Amoxicillin | 512 | >512 | >512 | >512 | >512 |
| Amoxicillin-clavulanatea | 256 | 128 | 128 | 128 | 512 |
| Aztreonam | 2 | <0.25 | 8 | 8 | 32 |
| Ceftazidime | 128 | 256 | 128 | 128 | 512 |
| Cephradine | >512 | >512 | >512 | >512 | >512 |
| Ciprofloxacin | 32 | 64 | 512 | 256 | 16 |
| Colistin | >64 | >64 | >64 | >64 | >64 |
| Imipenem | 16 | 32 | 512 | 512 | >512 |
| Meropenem | 64 | 32 | 512 | 512 | 512 |
a
The compound ratio of amoxicillin versus clavulanate is 1:5 (wt/wt).