CN: 12-93
Species: Ruminant, Ox
Specimen:
Lung
Shown:
Petechiae associated with Mannheimia haemolytica septicemia
Etiology:
Mannheimia haemolytica
- Opportunistic pathogen: low numbers colonize the nasopharynx of normal calves.
References:
Jubb, Kennedy and Palmer's Pathology of Domestic Animals