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Equine Vaccinations

We recommend that all horse, pony and donkey owners regularly vaccinate their animals in order to prevent some serious and potentially life-threatening, diseases. Those most commonly vaccinated for are equine influenza, tetanus and for breeding stock, equine herpes virus (EHV).

Tetanus

All horses and donkeys should be vaccinated against tetanus, which is usually a fatal condition in the horse. Tetanus is caused by production of endotoxins by the bacteria, Clostridium tetani. Vaccination is often given as a combination vaccine with equine influenza. A primary course of two vaccinations is given 4-6 weeks apart, followed by a booster in 12 months. Subsequent vaccinations are usually given every 2 years. 

Equine Influenza

Equine influenza is caused by a virus that affects the respiratory system resulting in a high fever, runny nose and coughing. It usually affects young horses. Although rarely fatal, it is highly contagious. We strongly advise to check the requirements of your particular discipline before starting a course of vaccinations to ensure you comply with their regulations. 

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NEW VACCINE REGULATIONS AS OF 1ST JANUARY 2024

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From 1st January 2024 vaccination rules for Equine Flu have changed for many of the equestrian disciplines in accordance with advice from British Equestrian Federation (BEF).

 

Any horse restarting flu vaccinations or receiving a new primary course from 1st January will be affected by the changes. Vaccinations that are up-to-date and correct will not be affected.

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Competition horse owners must ensure that their horse or pony is vaccinated for Equine Flu in accordance with the rules of the appropriate sporting governing bodies under which they are competing (e.g. FEI, British Eventing, British Dressage, British Showjumping, The Pony Club, British Riding Clubs, etc).

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  • Initial vaccination.

  • Second vaccination must be administered 21-60 days after the first.

  • Third vaccination (first booster) must be administered within 120-180 days after the second.

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Equine Herpes Virus

Equine herpes virus (EHV) is a common virus that occurs in horse populations worldwide. The two most common herpes viruses are EHV-1 and EHV-4. EHV-1 causes respiratory disease in young horses, abortion in pregnant mares and paralysis in horses of any age. EHV-4 usually causes a low-grade respiratory disease but can also cause abortion.

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 Vaccines are available and vaccination is recommended for all competition horses. A primary course of 2 vaccinations given approximately 1 month apart should be followed by regular booster vaccinations ( usually 6 monthly) to maintain a level of protection. In-foal mares should be vaccinated at 5,7 and 9 months of pregnancy.

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