Two cases of the abortion strain of equine herpesvirus (EHV-1) were reported March 9th in Thoroughbred mares.

Canadian researchers are investigating the exposure rate, or seroprevalence, of the parasite Neospora caninum and its potential link to equine abortion.

On January 18, 2019 two cases of equine herpes viral abortion caused by equine herpesvirus-1 (EHV-1) was reported at a farm in Haldimand County in Ontario.