Pasteurella species
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Pasteurella /
Revision as of 15:27, 9 November 2019 by Aidan (talk | contribs) (Created page with "* Has Gram stain::Gram-negative Has shape::bacillus with '''bipolar staining''' ("safety pin" appearance) * Grows on chocolate agar but not MacConkey, unlike other Gra...")
- Gram-negative bacillus with bipolar staining ("safety pin" appearance)
- Grows on chocolate agar but not MacConkey, unlike other Gram-negative bacteria
- Oxidase-positive and indole-positive
- Includes Pasteurella multocida
- Normal oral flora of many animals, including humans
- Causes skin and soft tissue infections following bites or closed-fist injuries
- May have beta lactamases
- Treatment is typically with penicillin (if susceptible), amoxicillin-clavulanic acid, or a cephalosporin
