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Mare Reproductive Loss Syndrome Index Page

January 25, 2002

Report from Livestock Disease Diagnostic Center
University of Kentucky College of Agriculture



From December 30, 2001 to January 19, 2002, 77 equine abortions had been submitted to the Livestock Disease Diagnostic Center (LDDC) for examination. During this same time period in 2001, 75 equine abortions had been submitted for examination.  During this same time period from 1996-2000 a mean of 67.4 equine abortions per year had been submitted for examination.


Equine Abortion Accessions (all breeds)



The above information relates to accessions to the LDDC from all breeds of horses. Information on the overall population of mares bred in Kentucky is not available.  However the number of Thoroughbred mares bred in Kentucky annually is published in The Jockey Club's Fact Book.  Thoroughbreds represent 66% of equine accessions submitted to the LDDC. The number bred in Kentucky in 1996 was 18,407; 1997-17,600; 1998-18,739; 1999-19,731; 2000-20,680 and for 2001 reported as of January 25-20,635.

The figures will be updated on a weekly basis during the foaling season.




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