| Literature DB >> 15759829 |
John A VanLeeuwen1, LeeAnn Forsythe, Ashwani Tiwari, Renee Chartier.
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 > or = 1:64 for bovine viral diarrhea virus.Entities:
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Year: 2005 PMID: 15759829 PMCID: PMC1082857
Source DB: PubMed Journal: Can Vet J ISSN: 0008-5286 Impact factor: 1.008