Pasteurella anatipestifer infection in commercial meat-type turkeys in California.
A disease outbreak characterized by respiratory signs, occasional neurologic signs, and increased mortality in commercial meat turkeys from four separate companies in central California was investigated in the late summer and early fall of 1986. The disease syndrome affected turkeys from 6 to 15 weeks of age and caused a severe fibrinous pericarditis, perihepatitis, and airsacculitis. Bacteriologic and serologic examinations as well as virus- and chlamydia-isolation attempts initially failed to implicate an etiologic agent. Eventually culture attempts were made in a 5% CO2 incubator, resulting in isolation of Pasteurella anatipestifer. The disease syndrome was reproduced in young turkeys and broiler chicks inoculated with the organism.
Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California, Davis 95616.
J M
JM
Smith
D D
DD
Frame
G
G
Cooper
A A
AA
Bickford
G Y
GY
Ghazikhanian
B J
BJ
Kelly
D000818:Animals; D002140:California; D004196:Disease Outbreaks / Q000662:veterinary*; D010326:Pasteurella Infections / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D011201:Poultry Diseases / Q000453:epidemiology* / Q000473:pathology; D014422:Turkeys / Q000382:microbiology*