Spectrum: Local Antimicrobial Stewardship, for AHS Calgary Zone

Nitrofurantoin - Antibiogram Data

Females age > 40 years
% of Isolates Susceptible

Escherichia coli98%
n = 10923
Enterococcus faecalis98%
n = 1025
Citrobacter freundii complex97%
n = 249
Citrobacter koseri94%
n = 162
Escherichia coli (ESBL)93%
n = 728
Klebsiella oxytoca92%
n = 238
Klebsiella pneumoniae44%
n = 1618
Enterobacter cloacae35%
n = 212
Enterococcus faecium22%
n = 85
Enterobacter aerogenes18%
n = 153