title: Rabies in an American bison from North Dakota.
abstract: In North Dakota (USA) during April 1998, a ranched female bison (Bison bison) was found dead. At gross necropsy, there was profound hair loss and consolidated lung lobes. Intracytoplasmic neuronal inclusions suggestive of Negri bodies were observed in the brain stem and hippocampus, and a diagnosis of rabies was confirmed by the fluorescent antibody test. Antigenic typing demonstrated the occurrence of a rabies virus variant associated with skunks from the upper midwestern USA. This case of a rabid bison was one of only four such instances recorded from the USA over the past 40 yr, and is the first case report of rabies in a bison that reports clinical, pathologic, and antigenic findings. Although rabies in bison is rare, veterinarians and wildlife managers that work closely with such non-traditional species are reminded of the dangers that zoonoses such as rabies present.
authors.affiliation: Department of Veterinary and Microbiological Sciences, North Dakota State University, Fargo 58105, USA. cstolten@ndsuext.nodak.edu
authors.forename: C L
authors.initials: CL
authors.lastname: Stoltenow
authors.forename: K
authors.initials: K
authors.lastname: Solemsass
authors.forename: M
authors.initials: M
authors.lastname: Niezgoda
authors.forename: P
authors.initials: P
authors.lastname: Yager
authors.forename: C E
authors.initials: CE
authors.lastname: Rupprecht
mesh_terms: D000505:Alopecia / Q000662:veterinary; D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D016164:Bison; D001933:Brain Stem / Q000473:pathology / Q000821:virology; D003937:Diagnosis, Differential; D005260:Female; D006624:Hippocampus / Q000473:pathology / Q000821:virology; D007124:Immunoenzyme Techniques; D007668:Kidney / Q000473:pathology; D008168:Lung / Q000473:pathology; D009658:North Dakota / Q000453:epidemiology; D011818:Rabies / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D011820:Rabies virus / Q000276:immunology / Q000302:isolation & purification; D013154:Spleen / Q000473:pathology
chemical_list: D000956:Antigens, Viral