Spectrum: Local Antimicrobial Stewardship, for Island Health

Tobramycin - Antibiogram Data

Gram Negative
% of Isolates Susceptible

Enterobacter aerogenes100%
n = 216
Citrobacter koseri100%
n = 175
Proteus vulgaris100%
n = 44
Acinetobacter baumannii99%
n = 76

Cumulative 2016-2017 data.

Enterobacter cloacae98%
n = 524
Citrobacter freundii98%
n = 278
Pseudomonas aeruginosa97%
n = 1638
Klebsiella pneumoniae97%
n = 1809

Includes both ESBL and non-ESBL

Klebsiella oxytoca97%
n = 483
Escherichia coli93%
n = 14105

Includes both ESBL and non-ESBL

Morganella morganii92%
n = 197
Proteus mirabilis91%
n = 804
Serratia marcescens84%
n = 157
Providencia species79%
n = 53
Klebsiella pneumoniae (ESBL)61%
n = 77
Escherichia coli (ESBL)57%
n = 1011
Stenotrophomonas maltophiliaR
n = 113