Table 1 The antibiotic resistance profile of AF18 and K. pneumoniae isolate
Drug | Antibiotic susceptibility | |||
|---|---|---|---|---|
AF18 | K. pneumoniae strain | |||
MIC (μg/ml) | Phenotype | MIC (μg/ml) | Phenotype | |
Ampicillin | ≥32 | R | 16 | I |
Ampicillin/sulbactam | ≥32 | R | 4 | S |
Piperacillin | ≥128 | R | ≤4 | S |
Piperacillin/tazobactam | ≥128 | R | ≤4 | S |
Cefazolin | ≥64 | R | ≤4 | S |
Cefuroxime | ≥64 | R | ≤1 | S |
Cefuroxime axetil | ≥64 | R | ≤1 | S |
Cefotetan | ≤4 | S | ≤4 | S |
Ceftazidime | 16 | R | ≤1 | S |
Ceftriaxone | ≥64 | R | ≤1 | S |
Cefepime | ≥64 | R | ≤1 | S |
Aztreonam | ≥64 | R | ≤1 | S |
Imipenem | ≤1 | S | ≤1 | S |
Meropenem | ≤0.25 | S | ≤0.25 | S |
Amikacin | ≤2 | S | ≤2 | S |
Gentamicin | ≤1 | S | ≤1 | S |
Tobramycin | 2 | S | ≤1 | S |
Ciprofloxacin | 2 | I | ≤0.25 | S |
Levofloxacin | 1 | S | ≤0.25 | S |
Nitrofurantoin | 256 | R | ≤16 | S |
Trimethoprim/sulfamt | ≤20 | S | ≤20 | S |