Klebsiella oxytoca

Antibiogram - Klebsiella oxytoca
Number of Isolates Identified - 387
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Antibiotic Percent Number
Susceptible Isolates Tested
Ampicillin (Am)    
Amikacin (Ak)    
Amoxicillin/clavulanate (Aug) 88 97
Ampicillin/sulbactam (A/S) 77 97
Aztreonam (Azt) 94 97
Cefepime (Cpm) 95 290
Cefazolin (Cfz) 92 107
Cefuroxime (Crm)    
Cefotaxime (Cft) 82 280
Cefotetan (Ctt)    
Ceftazidime (Caz) 95 377
Ceftriaxone (Cax) 90 387
Cephalothin (Cf) 48 280
Ciprofloxacin (Cp) 96 387
Ertapenem (Etp) 99 377
Gentamicin (Gm) 96 387
Imipenem (Imp) 100 97
Levofloxacin (Lvx) 99 290
Meropenem (Mem) 100 107
Nitrofurantoin (Fd) 90 387
Piperacillin (Pi)    
Piperacillin-tazobactam (P/T) 90 377
Tetracycline (Te)    
Tigecycline (TGC) 99 377
Tobramycin (To) 95 377
Trimethoprim/sulfa (T/S) 89 387

To read this antibiogram:

  1. Each antibiotic is presented in three columns. The first column lists the name of the antibiotic. The middle column represents susceptibility in percent to that antibiotic. The 3rd column represents the number of isolates tested for that specific antibiotic.
  2. Susceptibility greater than or equal to 90% is highlighted in GREEN, 60%-89% in YELLOW, and less than 60% in RED. Susceptibility not reaching 100% is also labeled as 99%.
  3. Nitrofurantoin is tested for urine specimens only.
  4. The susceptibility result for Streptococcus pneumoniae is a combination of screening test and E-test results.
  5. CLSI performance standards for antimicrobial susceptibility testing were applied. CLSI stands for Clinical and Laboratory Standards Institute (Formerly NCCLS, The National Committee for Clinical Laboratory Standards).
  6. Empty cells indicate that susceptibility testing for that specific organism and antibiotic is not recommended or complete testing data was not available or the number is too small for a valid reporting.