TABLE 2.
MICs of β-lactams for A. baumannii and E. coli strains
| β-Lactam | MIC (μg/ml) for indicated strain (plasmid):
|
||||||
|---|---|---|---|---|---|---|---|
|
A. baumannii
|
E. coli
|
||||||
| BM4674 | BM4652 | BM4652 (pIP847) | Top10 | Top10 (pAT517) | HB4 | HB4 (pAT517) | |
| Cefoxitin | 192 | 8 | 12 | 6 | 6 | 96 | >256 |
| Ceftazidime | >256 | 1.5 | >256 | 0.75 | >256 | 0.5 | >256 |
| Cefepime | >256 | 0.19 | 64 | 0.032 | 2 | 0.5 | 96 |
| Cefotaxime | >256 | 1 | >256 | 0.064 | >256 | 0.5 | >256 |
| Aztreonam | >256 | 1 | >256 | 0.125 | 24 | 0.75 | 48 |
| Imipenem | 4 | 0.125 | 0.75 | 0.19 | 0.25 | 0.125 | 8 |
| Meropenem | 6 | 0.064 | 1.5 | 0.016 | 0.047 | 0.25 | 4 |