A horse stabled at a facility in York Region has been diagnosed with equine herpes myeloencephalopathy (EHM) due to equine herpes virus-1 (EHV-1).

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.

One horse has died from equine herpes myeloencephalopathy (EHM), caused by equine herpes virus 1 (EHV-1), in Simcoe County. One other horse is recovering.

The Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) has been notified of two confirmed cases of Equine Herpes Myeloencephalopathy (EHM)

The Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) has been notified of a case of Equine Herpes Myeloencephalopathy (EHM), caused by Equine Herpes Virus 1 (EHV-1), in the Ottawa region. The horse is currently receiving veterinary care at a referral center. OMAFRA has notified all veterinarians associated with animals that had contact with […]

The Ontario Ministry of Agriculture and Food (OMAF) has been notified of a confirmed case of Equine Herpes Myeloencephalopathy (EHM), caused by equine herpes virus 1 (EHV-1), in Wellington County. A blood sample from a horse with severe neurological signs tested positive for EHV-1 neuropathogenic pathotype in early April. The horse was euthanized. After discussion […]

The Ontario Ministry of Agriculture Food and Rural Affairs (OMAFRA) has been notified of a confirmed case of Equine Herpes Myeloencephalopathy (EHM), caused by equine herpes virus 1 (EHV-1), in Southern Ontario. A blood sample from a horse with severe neurological signs tested positive for EHV-1 in early January. The horse was euthanized after its […]