Gram positive bacteria

• Beta-hemolytic Streptococcus spp.

• Viridans group Streptococcus spp.

• Staphylococcus aureus (MSSA)

Gram negative bacteria

•  Moraxella catarrhalis

•  Haemophilus influenzae

•  Many Enterobacteriaceae spp.

•  Pasteurella spp.

Anaerobes

•  Clostridium spp. (not Clostridium difficile)

•  Peptostreptococcus spp.

Does not cover

•  Enterococcus spp.

•  MRSA

•  Coagulase-negative Staphylococcus spp.

•  Pseudomonas spp.

•  ESBL-producing organisms

•  Bacteroides fragilis