Table 1.
Characteristics of two A. nosocomialis isolates with blaOXA-23
| Characteristic | Value or description for isolatea |
|
|---|---|---|
| K08-39 | Th01-06 | |
| Species | A. nosocomialis | A. nosocomialis |
| Locality | South Korea | Thailand |
| Source | Endotrachial aspirate | Sputum |
| MIC of antimicrobial agent, mg/liter (susceptibility) | ||
| Gentamicin | 2 (S) | 0.25 (S) |
| Ceftazidime | 4 (S) | 2 (S) |
| Cefotaxime | 4 (S) | 8 (S) |
| Cefepime | 2 (S) | 16 (I) |
| Ciprofloxacin | 0.12 (S) | 0.12 (S) |
| Imipenem | >64 (R) | 16 (R) |
| Meropenem | 64 (R) | 16 (R) |
| Trimethoprim-sulfamethoxazole | 0.12, 2.37 (S) | 2, 38 (S) |
| Piperacillin-tazobactam | ≤0.25, 4 (S) | 256, 4 (R) |
| Colistin | 0.5 (S) | 1 (S) |
| Polymyxin B | 0.5 (S) | 1 (S) |
a
R, resistant; I, intermediate; S, susceptible.