Spectrum: Local Antimicrobial Stewardship, for Island Health

Ceftriaxone - Antibiogram Data

Gram Negative
% of Isolates Susceptible

Haemophilus influenzae100%
n = 359

Cumulative 2016-2017 data.

Citrobacter koseri100%
n = 175
Proteus mirabilis98%
n = 804
Klebsiella pneumoniae96%
n = 1809

Includes both ESBL and non-ESBL

Klebsiella oxytoca93%
n = 483
Escherichia coli91%
n = 14105

Includes both ESBL and non-ESBL

Acinetobacter baumannii60%
n = 76

Cumulative 2016-2017 data.

Proteus vulgaris55%
n = 44
Escherichia coli (ESBL)R
n = 1011
Klebsiella pneumoniae (ESBL)R
n = 77
Citrobacter freundiiR
n = 278
Enterobacter aerogenesR
n = 216
Enterobacter cloacaeR
n = 524
Morganella morganiiR
n = 197
Providencia speciesR
n = 53
Serratia marcescensR
n = 157
Pseudomonas aeruginosaR
n = 1638
Stenotrophomonas maltophiliaR
n = 113