Spectrum: Local Antimicrobial Stewardship, for Eastern Health

Amoxicillin-Clavulanate - Antibiogram Data

Gram Positive Organisms
% of Isolates Susceptible

Staphylococcus lugdunensis100%
n = 58
Staphylococcus aureus71%
n = 1425

This data Includes ALL S. aureus (i.e. both MRSA and MSSA) isolates.

Clinical Relevance

29% of S. aureus isolates tested were MRSA.
Empiric therapy of serious S. aureus infections should include MRSA coverage until final culture results known.

Staphylococcus hominis68%
n = 37
Staphylococcus haemolyticus38%
n = 50
Staphylococcus epidermidis38%
n = 302
Staphylococcus saprophyticus10%
n = 72