TABLE 2.
Antimicrobial susceptibility of isolates
| Isolate | MIC (μg/ml) ofa: |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| AMP | AMPC | PIP | CFZ | CTX | CAZ | ATM | IPM | MEM | |
| S. algae | |||||||||
| TUM4442 | 64 | 64 | 1 | >128 | ≤0.06 | 0.25 | 0.25 | 1 | ≤0.06 |
| JCM21037 (=ATCC 51192) | 8 | 8 | 1 | >128 | 0.25 | 0.5 | 0.5 | 4 | 0.125 |
| TUM17378 | 16 | 16 | ≤0.06 | >128 | 0.125 | 0.5 | 0.5 | 1 | 0.125 |
| TUM17379 | 0.25 | ≤0.06 | 0.5 | >128 | ≤0.06 | 0.25 | 0.25 | 1 | ≤0.06 |
| TUM17382 | 4 | ≤0.06 | 0.5 | >128 | ≤0.06 | 0.125 | 0.25 | 2 | ≤0.06 |
| TUM17383 | 16 | ≤0.06 | 1 | >128 | ≤0.06 | 0.25 | 0.5 | 4 | 0.25 |
| TUM17384 | >128 | >128 | >128 | >128 | 0.125 | 0.5 | 0.5 | 8 | 1 |
| TUM17386 | 8 | 0.125 | 1 | >128 | ≤0.06 | 0.25 | 0.5 | 2 | ≤0.06 |
| ATCC 49138 | 0.5 | ≤0.06 | 0.5 | 64 | ≤0.06 | 0.125 | 0.25 | 0.5 | ≤0.06 |
| S. chilikensis TUM17377 | ≤0.06 | ≤0.06 | 0.125 | 1 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 |
| S. carassii TUM17387 | ≤0.06 | ≤0.06 | 0.25 | 8 | ≤0.06 | 0.125 | 0.125 | 0.125 | ≤0.06 |
| E. coli | |||||||||
| DH5α(pHSG298-blaOXA_TUM4442) | 16 | 2 | 4 | 8 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_JCM21037 [=ATCC 51192]) | 16 | 2 | 4 | 2 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17378) | 16 | 2 | 1 | 4 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17379) | 16 | 2 | 2 | 4 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17382) | 16 | 2 | 2 | 2 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17383) | 4 | 1 | 1 | 2 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17384) | 32 | 4 | 8 | 8 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_TUM17386) | 16 | 2 | 8 | 4 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298-blaOXA_ATCC49138) | 8 | 2 | 2 | 4 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
| DH5α(pHSG298) | 2 | 1 | 1 | 2 | ≤0.06 | ≤0.06 | ≤0.06 | 0.125 | ≤0.06 |
a
AMP, ampicillin; AMPC, ampicillin-clavulanic acid; PIP, piperacillin; CFZ, cefazolin; CTX, cefotaxime; CAZ, ceftazidime; ATM, aztreonam; IPM, imipenem; MEM, meropenem.