TABLE 1.
Percent resistance of Enterobacter isolates to various antibiotics
| Antibiotic | % Resistance of:
|
|
|---|---|---|
| ESBL isolates | non-ESBL isolates | |
| Ampicillin | 100 | 100 |
| Amoxicillin | 100 | 100 |
| Ticarcillin | 100 | 100 |
| Piperacillin | 100 | 79 |
| Ampicillin-sulbactam | 87.5 | 53.9 |
| Ticarcillin-clavulanic acid | 87.5 | 53.9 |
| Amoxicillin-clavulanic acid | 100 | 82.5 |
| Cefotaxime | 62.5 | 10.3 |
| Ceftazidime | 100 | 20.5 |
| Cefepime | 37.5 | 10.3 |
| Imipenem | 0 | 0 |
| Aztreonam | 87.3 | 17.9 |
| Kanamycin | 87.5 | 51.3 |
| Gentamicin | 100 | 59 |
| Amikacin | 62.5 | 10.3 |
| Nalidixic acid | 75 | 12.8 |
| Ofloxacin | 75 | 15.4 |
| Ciprofloxacin | 75 | 23.1 |
| Tetracycline | 87.5 | 69 |
| Chloramphenicol | 82.1 | 61.5 |
| Trimethoprim-sulfamethoxazole | 100 | 82.1 |
| Cephalothin | 100 | 10 |
| Cefoxitin | 100 | 100 |
| Ceftriaxone | 73 | 40 |
| Streptomycin | 89 | 20 |