Gram positive bacteria

• Beta-hemolytic Streptococcus spp.

• Streptococcus pneumoniae

• Viridans group Streptococcus spp.

• Staphylococcus aureus (MSSA)

Gram negative

•  Most Enterobacteriaceae

•  Haemophilus influenzae

•  Moraxella catarrhalis

•  Pasteurella spp.

Anaerobes

•  Clostridium spp. (not Clostridium difficile)

•  Peptostreptococcus spp.

Does not cover

• Enterococcus spp.

• MRSA

• Bacteroides fragilis

• Pseudomonas spp.

• ESBL-producing organisms

• Listeria monocytogenes