CN: 16-729
Species: Ruminant, Ox
Specimen:
Lung
Shown:
Fibrinous pleuropneumonia, Mannheimia haemolytica
Etiology:
Mannheimia haemolytica
Opportunistic pathogen: low numbers colonize the nasopharynx of normal calves.
References:
Jubb, Kennedy and Palmer's Pathology of Domestic Animals