Equine Flu - Update
Equine Influenza Update – Vigilance & Vaccination Reminder

Equine Influenza remains one of the most significant infectious respiratory diseases affecting horses in the UK today. Recent reports from the Equine Infectious Disease Surveillance (EIDS) network continue to confirm cases across the country, highlighting the importance of ongoing vigilance and proactive vaccination.
At Burford Equine Vets, we are encouraging all horse owners to review their horses’ vaccination status and remain alert for any signs of respiratory illness.
What is Equine Influenza?
Equine Influenza (often referred to as “flu”) is a highly contagious viral disease that spreads rapidly between horses. The virus can be transmitted:
- Through the air via coughing and sneezing
- By direct horse-to-horse contact
- Indirectly through contaminated clothing, tack, equipment, vehicles, and handlers
Because the virus spreads so easily, outbreaks can move quickly through yards, competitions, and equestrian events.
Why Vaccination Matters
Vaccination remains one of the most effective ways to reduce the risk of Equine Influenza infection and minimise viral shedding if a horse becomes infected.
Current recommendations advise booster vaccinations every 6 months to maintain optimum protection.
Keeping vaccinations up to date not only protects your own horse but also helps safeguard the wider equine community.
What Horse Owners Should Do
We strongly encourage all clients to:
✔ Review their horse’s vaccination records
✔ Ensure booster vaccinations are administered at the recommended intervals
✔ Monitor horses carefully for signs of respiratory disease
✔ Maintain good biosecurity practices around the yard
Clinical Signs to Watch For
Horses affected by Equine Influenza may show:
- Fever (pyrexia)
- Harsh, dry cough
- Nasal discharge
- Lethargy or reduced performance
- Loss of appetite
- Enlarged glands under the jaw
If You Suspect Equine Influenza
If your horse is showing any signs consistent with Equine Influenza:
- Isolate the horse immediately
- Avoid contact with other horses
- Contact your veterinary practice for advice
Rapid action can help limit the spread of infection and protect other horses on your yard.
Protecting the Wider Equine Community
Responsible vaccination and biosecurity are essential in helping reduce outbreaks across the UK equine population. Even healthy horses can contribute to transmission if vaccination schedules lapse.
If your horse is due — or overdue — for a flu vaccination, please contact us to arrange an appointment.
Together, we can help keep horses healthy, protected, and performing at their best.





