General Spectrum of Activity

Gram positive bacteria

  •  Beta-hemolytic Streptococcus spp.

  •  Streptococcus pneumoniae

  •  Viridans group Streptococcus spp.

Gram negative

  •  Most Enterobacteriaceae

  •  Haemophilus influenzae

  •  Moraxella catarrhalis

  •  Pasteurella spp.

Anaerobes

  •  Clostridium spp. (not Clostridium difficile)

  •  Peptostreptococcus spp.

Does not cover

  •  Enterococcus spp.

  •  Bacteroides fragilis

  •  Pseudomonas spp.

  •  ESBL-producing organisms