Colostrum-derived immunity reduces detection of calves persistently infected with bovine viral diarrhea virus by common diagnostic tests
Evaluating EN samples with RT-qPCR, ACE, or Idexx SNAP after 7 days of age allowed reliable detection of PI calves in the face of colostrum-derived immunity.
Authors
- Thomas Passler (ORCID: https://orcid.org/0000-0002-9163-3190)
- Shari Kennedy (ORCID: https://orcid.org/0000-0001-6541-9783)
- Paul H. Walz
- Shollie M. Falkenberg (ORCID: https://orcid.org/0000-0002-9305-6307)
- Scott Silvis (ORCID: https://orcid.org/0009-0001-1779-0294)
- Laura Huber (ORCID: https://orcid.org/0000-0002-5138-0336)
- Manuel F. Chamorro (ORCID: https://orcid.org/0000-0002-4155-5323)
- Miguel Saucedo (ORCID: https://orcid.org/0000-0003-4496-5990)
- Alice Silveira Becker (ORCID: https://orcid.org/0000-0001-9320-232X)
- Jenna E. Bayne (ORCID: https://orcid.org/0009-0008-6751-7190)
Institutions
- Oklahoma State University (US)
- Oklahoma State University Oklahoma City (US)
- Aquatic Animal Health Research Laboratory (US)
- Auburn University (US)
Publication Details
- Journal
- Journal of the American Veterinary Medical Association
- Published
- 2025-11-05
- DOI
- https://doi.org/10.2460/javma.25.06.0397
- Primary Topic
- Animal health and immunology
- Type
- article
- Field-Weighted Citation Impact
- 0.00