08/27/2026
Notice to any horses that have been travelling to events in New Brunswick recently regarding Equine Herpesvirus-1 (EHV-1)
➡️ A positive case of EHV-1 has been confirmed in New Brunswick. It is important for horse owners, trainers, and facilities to remain vigilant and take appropriate biosecurity precautions.
EHV-1 can spread through direct horse-to-horse contact, respiratory secretions, and contaminated equipment, clothing, hands, and surfaces. Some strains can cause respiratory disease, abortion, neonatal death, and the neurological form of the disease (EHM).
🛡️ What can you do to help protect your horse?
🐴 Monitor temperatures daily — A fever may be one of the earliest signs of infection.
🚫 Avoid unnecessary horse-to-horse contact and limit travel when outbreaks are occurring nearby.
🪣 Do not share equipment such as water buckets, feed tubs, tack, grooming supplies, or thermometers.
🧼 Practice good hygiene — Wash hands and disinfect boots, equipment, and frequently touched surfaces.
🏥 Isolate new, returning, or sick horses and follow appropriate quarantine protocols.
👀 Watch for clinical signs including fever, nasal discharge, coughing, lethargy, incoordination, hind-end weakness, or difficulty urinating.
💉 There is not a specific vaccination for the neurologic strain of EHV1. That being said, since viremia is a prerequisite for neurologic disease, lowering viral load and shedding through vaccination may theoretically help reduce overall outbreak risks or severity, but it does not directly prevent EHM.
📞 Contact your veterinarian immediately if you have concerns or notice signs of illness.
Biosecurity is a team effort, and early recognition and isolation are essential in helping reduce the spread of infectious disease.
Stay informed, stay vigilant, and help protect our equine community. ❤️🐴
Please follow guidance from your veterinarian and local animal health authorities regarding current outbreaks and movement restrictions.
