Spectrum: Local Antimicrobial Stewardship, for Billings Clinic

Nafcillin - Antibiogram Data

Billings Clinic
% of Isolates Susceptible

Staphylococcus aureus (MSSA)100%
n = 998
Staphylococcus aureus67%
n = 1482

Oxacillin susceptibility implies nafcillin and cefazolin susceptibility

Includes both MRSA and MSSA

Staphylococcus epidermidis28%
n = 84