Spectrum: Local Antimicrobial Stewardship, for AHS Calgary Zone

Clindamycin - Antibiogram Data

Community Patients
% of Isolates Susceptible

Streptococcus Group B100%
n = 366
Streptococcus pyogenes / Group A Strep100%
n = 1249

Susceptibility testing not routinely performed. Results based on all GAS isolated from adult throat cultures at CLS where susceptibility testing was indicated for treatment purposes.

Staphylococcus lugdunensis88%
n = 265
Staphylococcus aureus (MSSA)85%
n = 3003
Staphylococcus aureus84%
n = 3505

Antibiogram data reflects both MSSA and MRSA

Streptococcus pneumoniae79%
n = 73

Based on non-meningitis breakpoints.

Streptococcus anginosus group77%
n = 116
Staphylococcus aureus (MRSA)76%
n = 561
Staphylococci, coagulase negative72%
n = 150