Spectrum: Local Antimicrobial Stewardship, for AHS Calgary Zone

Ceftriaxone - Antibiogram Data

Community Patients
% of Isolates Susceptible

Proteus mirabilis98%
n = 633
Klebsiella oxytoca98%
n = 349
Klebsiella pneumoniae97%
n = 1932
Escherichia coli93%
n = 17158
Streptococcus pneumoniae91%
n = 73

Based on meningitis breakpoints. Using non-meningitis breakpoints, 87% of isolates are susceptible.

Enterococcus faecalisR
n = 2105
Enterococcus faeciumR
n = 93