Spectrum: Local Antimicrobial Stewardship, for Fraser Health

Streptococcus pyogenes / Group A Strep - Antibiogram Data

Pediatrics
% of Isolates Susceptible

Antibiogram
Vancomycin IV100%
n = 98
Antibiogram
Ceftriaxone100%
n = 98

Results for ceftriaxone and cefotaxime

Antibiogram
Cefotaxime100%
n = 98

Results for cefotaxime and ceftriaxone

Antibiogram
Cefazolin100%
n = 98

Interpretation based on dose of cefazolin 2g IV q8h

Antibiogram
Cephalexin100%
n = 98
Antibiogram
Amoxicillin100%
n = 98

Results for amoxicillin and ampicillin

Antibiogram
Ampicillin100%
n = 98

Results for ampicillin and amoxicillin

Antibiogram
Penicillin G100%
n = 98
Antibiogram
Erythromycin89%
n = 98

Susceptibility to erythromycin for these organisms is the same as for azithromycin/clarithromycin

Antibiogram
Clindamycin88%
n = 98
Antibiogram
CloxacillinN
n = 98
Antibiogram
CeftazidimeN
n = 98
Antibiogram
NitrofurantoinN
n = 98

For simple cystitis only. Urinary tract isolates only.