Staphylococcus spp. Coag neg

Antibiogram - Staphylococcus spp. Coag neg
Number of Isolates Identified - 366
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Antibiotic Percent Number
Susceptible Isolates Tested
Ampicillin (Am)    
Amoxicillin/clavulanate (Aug) 52 366
Ampicillin/sulbactam (A/S) 52 366
Ceftriaxone (Cax) 49 304
Clindamycin (Cd) 60 225
Ciprofloxacin (Cp) 75 366
Ceftaroline (Cpt)    
Daptomycin (Dap) 99 366
Erythromycin (E) 32 225
Gentamicin (Gm) 89 366
Gentamicin 500 (Gm 500)    
Levofloxacin (Lvx) 76 366
Linezolid (Lzd) 99 366
Nitrofurantoin (Fd) 96 203
Oxacillin (Ox) 52 366
Penicillin-G (P) 18 366
Rifampin (R/F) 97 366
Streptomycin 2000 (ST2000)    
Tetracycline (Te) 81 366
Trimethoprim/sulfa (T/S) 74 366
Vancomycin (Va) 99 366

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.