Interpretation of Serologic Tests for Bovine Viral Diseases

Authors

  • Robert F. Kahrs Department of Preventive Medicine, College of Veterinary Medicine, University of Florida, Gainesville, Florida.
  • Jan Thorsen Department of Veterinary Microbiology and Immunology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada

DOI:

https://doi.org/10.21423/aabppro19816913

Abstract

Realistic expectations from serology require appreciating it as a retrospective educational tool rather than as an immediate aid to decision making in specific outbreaks. Most serologic diagnoses require two specimens from the same cow and a wait for reports. Interpretation of reports requires knowledge of the specific situation and an understanding of immunology. Tests vary in ability to detect the various classes of antibody. Thus results and interpretation of a serologic test differ with each virus. Also variations between laboratories and within a laboratory are inevitable.

Cover image of the Proceedings of the 14th Annual Convention: Cover image is a photo of the Seattle Space Needle taken from below with the journal name, conference information, and conference theme written in the lower left corner.

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Published

1981-12-08

Issue

1981

Section

Cow-Calf and Feedlot Session