Pasteurellosis, Pneumonic

Medical Condition:
Pasteurellosis, Pneumonic

Bovine respiratory disease found in animals that have been shipped or exposed to cattle recently transported. It is thought to be caused by infection with the bovine parainfluenza virus 3 (see RESPIROVIRUS) or one of several other respiratory viruses, followed by infection with either PASTEURELLA MULTOCIDA or PASTEURELLA HAEMOLYTICA.