Spectrum: Local Antimicrobial Stewardship, for Providence Health Care

Most likely pathogens

Usual Organisms

Note: often polymicrobial

Streptococci

Group A Streptococcus

Group G Streptococcus

Group C Streptococcus

Viridans group

Oral anaerobes (including Fusobacterium)

Less Likely Organisms

MRSA

Pseudomonas