TABLE 4.
Minimum inhibitory concentrations (MIC) of ciprofloxacin for wild-type (WT) and cQAC-adapted (qAD; 3 ppm cQAC) L. monocytogenes strains.
| Isolate no. | Concentration CIP (μl/ml) |
|
| WT | qAD | |
| WRLP354 | 1 | >8 |
| WRLP380 | <0.5 | 2 |
| WRLP394 | 1 | >8 |
| WRLP483 | 1 | >8 |
| WRLP530 | 1 | 4 |
| WRLP533 | 1 | 4 |