| Literature DB >> 20046608 |
Jeremy M Schefers1, James E Collins, Sagar M Goyal, Trevor R Ames.
Abstract
Detection, genetic characterization, and control of bovine viral diarrhea virus (BVDV) disease in a large commercial dairy herd is reported. Precolostral BVDV serum antibody was detected in 5.3% (12/226) of newborn calves before the test and removal of persistently infected (PI) animals and in 0.4% (2/450) of newborn calves after the removal of PI heifers.Entities:
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Year: 2009 PMID: 20046608 PMCID: PMC2748291
Source DB: PubMed Journal: Can Vet J ISSN: 0008-5286 Impact factor: 1.008