Association Between Paratuberculosis Milk ELISA Test Result and Milk Production and Breed in Dairy Cows

Authors

  • U. Sorge Dept. Population Medicine, OVC, University of Gueph, Guelph, ON, Canada
  • D. Kelton Dept. Population Medicine, OVC, University of Gueph, Guelph, ON, Canada
  • J. Jansen Ontario Ministry of Agriculture, Food and Rural Affairs, Fergus, ON, Canada
  • A. Godkin Ontario Ministry of Agriculture, Food and Rural Affairs, Fergus, ON, Canada
  • R. Cantin Can West DHI, Guelph, ON, Canada

DOI:

https://doi.org/10.21423/aabppro20074578

Keywords:

Paratuberculosis, Johne's disease, milk production, milk-ELISA, JD milk test

Abstract

Paratuberculosis, or Johne's disease (JD), is suspected to decrease the milk production in dairy cows. The objective of the study was to compare the individual cow's milk production on test day between milk-ELISA, JD-test positive and negative cows and to evaluate the relationship between breed and JD milk test results.

Cover image of the 40th Conference Proceedings: A single longhorn standing next to a barbed-wire fence on a cloudy day. Yellow background.

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Published

2007-09-20

Issue

2007

Section

Research Summaries 1

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