General Spectrum of Activity

Gram positive

  •  Many Streptococcus spp.

  •  Enterococcus faecalis

  •  Listeria monocytogenes

Gram negative:

  • Neisseria meningitidis

  • Pasturella multocida

  • Some Enterobacteriaceae

Anaerobes

  • Actinomyces spp.

  • Clostridium spp. (excluding Clostridium difficile)

  • Peptostreptococcus spp.

  • Propionibacterium acnes