BVD CONSULT

Seroprevalence of antibodies against bovine leukemia virus, bovine viral diarrhea virus, Mycobacterium avium subspecies paratuberculosis, and Neospora caninum in dairy cattle in Saskatchewan

Abstract

Blood was drawn from 1530 dairy cows in 51 herds. For antibodies against bovine leukemia virus, Mycobacterium avium subspecies paratuberculosis, and Neospora caninum, 37.4%, 2.7%, and 5.6% of cows were test positive, respectively, while 29.2% of herds had unvaccinated animals with ≥ 1:64 for bovine viral diarrhea virus.

VanLeeuwen JA, Forsythe L, Tiwari A, and Chartier R. Can Vet J. 2005 January; 46(1): 56–58.

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