TABLE 2.
Antibiotic susceptibilities of S. maltophilia clinical strains
| Strain | MIC (μg/ml)a
|
|||||||
|---|---|---|---|---|---|---|---|---|
| TET | CHL | AMK | TIC | ERY | NAL | NOR | OFX | |
| D457 | 6 | 1.5 | 24 | 4 | 48–64 | 8 | 6 | 3 |
| D457R | 16 | 12 | 16 | 6 | >256 | 128 | 64 | >32 |
| C048 | 4 | 1.5 | 6 | 0.75 | 128 | 12 | 3 | 2 |
| C357 | 32 | 96 | 4 | 24 | >256 | 128 | 256 | >32 |
| D388 | 16 | 12 | 96 | 32 | 96 | 8 | 8 | 2 |
| E301 | 12 | 4 | 3 | 16 | 128 | 12 | 3 | 1.0 |
| E539 | 8 | 4 | >256 | 32 | 96 | 12 | 4 | 2 |
| E729 | 32 | 16 | 16 | 1 | 256 | 32 | >256 | 8 |
| E759 | 16 | 16 | 24 | >256 | >256 | 12 | 8 | 4 |
| E824 | 4 | 8 | 16 | 4 | 192 | 3 | 2 | 0.38 |
| E923 | 12 | 64 | 12 | 96 | >256 | 16 | 16 | 3 |
| E999 | 12 | 12 | 256 | 8 | >256 | 16 | 8 | 3 |
| F227 | 4 | 4 | 24 | 48 | 16 | 4 | 3 | 0.38 |
| F375 | 12 | 16 | 128 | 16 | >256 | 128 | 32 | 16 |
| F861 | 3 | 2 | 32 | 96 | 24 | 4 | 2 | 0.5 |
| G51 | 6 | 3 | 12 | 192 | 96 | 16 | 2 | 1 |
a
TET, tetracycline; CHL, chloramphenicol; AMK, amikacin; TIC, ticarcillin-clavulanic acid; ERY, erythromycin; NAL, nalidixic acid; NOR, norfloxacin; OFX, ofloxacin.