Gram positive

• Group A,B,C,G Streptococci
• MSSA
• Viridans Streptococci

Gram negative

• Susceptible E. coli
• Susceptible Klebsiella
• Susceptible Proteus

Anaerobic

• None

Does not cover

• H. influenzae
• Enterococci
• MRSA
• Atypicals
• Many gram negatives
• Anaerobes