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BHA reports outbreak of equine herpesvirus
Horse and rider
Equine herpes virus is a common infection that affects horse populations across the world.
Training yard quarantined until further notice

An outbreak of equine herpesvirus 1 has been confirmed at a training yard in Yorkshire.

According to the British Horseracing Authority (BHA), only one horse is thought to be affected. The organisation is now working with the yard owner, Kevin Ryan, his staff and veterinary surgeon to ensure that correct control measures are in place.

“Cases of the neurological form of EHV-1 are occasional and, while the disease can be extremely serious for the affected horses, with proper surveillance and disease control the virus can usually be effectively contained,” commented David Sykes, director of equine health and welfare for the BHA.

“While the risk of the virus being transmitted in a controlled race day environment is relatively small, it is, in theory, possible that horses from the yard in question may have been infectious some time before the disease was diagnosed. For this reason, we have taken measures to alert trainers, as well as racecourses and veterinary surgeons, to be vigilant to the clinical signs.”

The measures put in place by the BHA include further testing, increased biosecurity and a temporary quarantine stop. The stop will prevent Mr Ryan from making declarations for races in the UK until further notice.

As a precautionary measure, two further yards have also been quarantined due to their close proximity and the sharing of horse boxes. The BHA states that these measures have been taken as a precaution, ‘with the safety of the horse population very much in mind.’

Equine herpesvirus is a common infection that affects horse populations across the world. The two most common strains - EHV-1 and EHV-4 - can cause respiratory disease, especially in young horses. They will also cause abortion in broodmares and EHV-1 can also lead to un-coordination, paralysis and death.

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Equine Disease Surveillance report released for Q4 2025

News Story 1
 The latest Equine Disease Surveillance report has been released, with details on equine disease from Q4 of 2025.

The report, produced by Equine Infectious Disease Surveillance, includes advice on rule changes for equine influenza vaccination.

Statistics and maps detail recent outbreaks of equine herpes virus, equine influenza, equine strangles and equine grass sickness. A series of laboratory reports provides data on virology, bacteriology, parasitology and toxicosis.

This issue also features a case study of orthoflavivus-associated neurological disease in a horse in the UK. 

Click here for more...
News Shorts
NSA webinar explores sheep tailing and castration

The National Sheep Association (NSA) is to host a free webinar on the castration and tail docking of lambs.

The webinar, 'Understanding the tailing and castration consultation: A guide for sheep farmers', will be hosted online on Monday, 2 March 2026 at 7.30pm.

It comes during a government consultation into the methods used for these procedures. Farmers are encouraged to engage before the consultation period closes on Monday, 9 March 2026.

The webinar offers clear and actionable guidance to support farmers to contribute meaningfully to the consultation and prepare for potential changes.

On the panel will be former SVS president Kate Hovers, farmer and vet Ann Van Eetvelt and SRUC professor in Animal Health and Veterinary Sciences Cathy Dwyer. Each panel member will utilise their own specialism and expertise to evaluate risks and outcomes to sheep farming.

Find out more about the webinar on the NSA website.