Equine Herpes Myeloencephalopathy

Suspected Case of EHM in Ottawa Region

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 […]

Confirmed Case of EHM in Wellington County

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 […]

Confirmed Case of Equine Herpes Myeloencephalopathy in Southern Ontario

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 […]