title: Serologic survey for infectious pathogens in free-ranging American bison.
abstract: From November 1991 through March 1992, we evaluated 101 free-ranging American bison (Bison bison) from Yellowstone National Park, Wyoming (USA) for exposure to infectious organisms that commonly infect cattle. No titers were detected for bluetongue virus, bovine leukemia virus, or Campylobacter fetus in these 101 bison. Detectable antibodies occurred against Anaplasma marginale (eight of 76, 11%), bovine respiratory syncytial virus (31 of 101, 31%), bovine viral diarrhea (31 of 101, 31%), bovine herpesvirus 1 (29 of 76, 38%), Leptospira interrogans icterohaemorrhagiae (four of 101, 4%), L interrogans hardjo (seven of 101, 7%), L interrogans autumnalis (one of 101, 1%), L interrogans bratislava (seven of 101, 7%), L interrogans australis (one of 101, 1%), and parainfluenza 3 virus (27 of 75, 36%). The low antibody titers and the lack of gross lesions are evidence that while previous exposure to infectious organisms may have occurred, none appeared to have active infections.
authors.affiliation: National Park Service, Wildlife and Vegetation Division, Washington, D.C. 20013, USA.
authors.forename: S K
authors.initials: SK
authors.lastname: Taylor
authors.forename: V M
authors.initials: VM
authors.lastname: Lane
authors.forename: D L
authors.initials: DL
authors.lastname: Hunter
authors.forename: K G
authors.initials: KG
authors.lastname: Eyre
authors.forename: S
authors.initials: S
authors.lastname: Kaufman
authors.forename: S
authors.initials: S
authors.lastname: Frye
authors.forename: M R
authors.initials: MR
authors.lastname: Johnson
mesh_terms: D000709:Anaplasma / Q000276:immunology; D000712:Anaplasmosis / Q000453:epidemiology; D000818:Animals; D000835:Animals, Wild; D000907:Antibodies, Bacterial / Q000097:blood; D000914:Antibodies, Viral / Q000097:blood; D016164:Bison; D001819:Bluetongue / Q000453:epidemiology; D001820:Bluetongue virus / Q000276:immunology; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000453:epidemiology; D002169:Campylobacter Infections / Q000453:epidemiology / Q000662:veterinary; D002168:Campylobacter fetus / Q000276:immunology; D002417:Cattle; D003141:Communicable Diseases / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D001908:Diarrhea Viruses, Bovine Viral / Q000276:immunology; D016583:Enzootic Bovine Leukosis / Q000453:epidemiology; D006566:Herpesviridae Infections / Q000453:epidemiology / Q000662:veterinary; D007242:Herpesvirus 1, Bovine / Q000276:immunology; D007921:Leptospira interrogans / Q000276:immunology; D007922:Leptospirosis / Q000453:epidemiology / Q000662:veterinary; D001909:Leukemia Virus, Bovine / Q000276:immunology; D018357:Respiratory Syncytial Virus Infections / Q000453:epidemiology / Q000662:veterinary; D018112:Respiratory Syncytial Virus, Bovine / Q000276:immunology; D014959:Wyoming / Q000453:epidemiology
chemical_list: D000907:Antibodies, Bacterial; D000914:Antibodies, Viral