作者: Randall L. Zarnke , Jay M. Ver Hoef , Robert A. DeLong
DOI: 10.7589/0090-3558-40.4.632
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摘要: Wolves (SCanis lupus) were captured in several geographic areas of Alaska (USA) and the Yukon Territory (Canada) during 1984–2000. Blood was collected from 1,122 animals. Sera tested for antibodies against infectious canine hepatitis virus (ICH), distemper (CDV), parvovirus (CPV), Francisella tularensis, serovars Leptospira interrogans. Antibody prevalence ICH >84% all areas. Area-specific prevalences ranged 12% to 70% CPV, 0% 41% CDV, 4% 21% F. tularensis. There no evidence CDV exposure at two southernmost locations Alaska. Prevalence increased slightly 16-yr course survey. essentially L. Prevalences both CPV age-specific, with higher values adult cohort compared pup cohort. sex-specific differences any five di...