Epizootic hemorrhagic disease virus and bluetongue virus serotype distribution in white-tailed deer in Georgia

Journal of Wildlife Diseases
David E StallknechtElizabeth W Howerth

Abstract

Serum samples collected from 1,396 white-tailed deer (Odocoileus virginianus) in five areas of Georgia (USA) from 1989 to 1991 were tested for precipitating and serum neutralizing (SN) antibodies to the enzootic North American epizootic hemorrhagic disease virus (EHDV) and bluetongue virus (BTV) serotypes. Precipitating antibodies to the EHDV or BTV serogroups, as detected by agar gel immunodiffusion (AGID) tests, were present in 35%, 29%, and 39% of deer sampled in 1989, 1990, and 1991, respectively. Significant differences (P < 0.05) in precipitating antibody prevalence were detected between physiographic regions during all years. Antibody prevalence consistently was highest in deer sampled from the Coastal Plain (77%), followed by the Piedmont (33%), Ridge and Valley (29%), Barrier Island (5%), and Blue Ridge (2%) regions. All AGID-positive samples were tested by SN tests for antibodies against all North American EHDV and BTV serotypes (EHDV serotypes 1 and 2, BTV serotypes 2, 10, 11, 13, and 17). Criteria for previous exposure to a specific serotype were either detection of monospecific results or clusters of positive results against that serotype. Serologic evidence of previous exposure to EHDV serotypes 1 and 2, and BTV s...Continue Reading

Citations

Jun 15, 2011·Research in Veterinary Science·G SaviniM Domingo
Jun 5, 2007·Infection, Genetics and Evolution : Journal of Molecular Epidemiology and Evolutionary Genetics in Infectious Diseases·Roman Biek
May 9, 2014·Journal of Wildlife Diseases·Feng SunAlfonso Clavijo
Jan 15, 2015·Journal of Wildlife Diseases·David E StallknechtJohn R Fischer
Jun 19, 2015·Vector Borne and Zoonotic Diseases·Barbara S DroletPeter P Mertens
Jul 1, 1995·Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·E W HowerthD E Stallknecht
May 30, 2020·Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·Beibei JiaIan A Gardner

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