Spectrum: Local Antimicrobial Stewardship, for UCLA Health

Streptococcus, Viridans group - Antibiogram Data

Gram Positive - Pooled
% of Isolates Susceptible

Antibiogram
Vancomycin IV100%
n = 117
Antibiogram
Ceftriaxone96%
n = 117

See 'General Spectrum of Activity' section

Antibiogram
Cefotaxime95%
n = 117

See 'General Spectrum of Activity' section

Antibiogram
Penicillin G69%
n = 117

Resistant includes 29% Intermediate (MIC 0.25-2 μg/ml) and 2% High-level (MIC >2 μg/ml) resistance

Note

Excluding Streptococcus anginosus