Cookie use on MRCVSonline
We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive all cookies.
If you would like to forward this story on to a friend, simply fill in the form below and click send.

Your friend's email:
Your email:
Your name:
 
 
Send Cancel

New strain of equine flu responsible for outbreaks, AHT confirms
AHT recommends that all horses are revaccinated if the booster was given more than six months ago.
Florida Clade 1 H3N8 in circulation in the UK

A new strain of equine influenza is responsible for the recent outbreaks in vaccinated horses, the Animal Health Trust (AHT) has confirmed.

In its latest update, published on Monday (18 February), the trust said there had been 29 outbreaks in 17 counties across England and Scotland.

This heightened number of cases is down the the newly identified Florida Clade 1 H3N8.

Outbreaks in race horses prompted all races to be cancelled across Great Britain for nearly a week earlier this month.

The AHT, which is continuing to test samples, said the current vaccine offers a greater degree of protection that was initially thought when outbreaks began to occur in Europe. This is particularly true when a booster has recently been administered.

Vaccinated horses experience milder symptoms and recover faster than unvaccinated horses. The trust recommends that all horses are revaccinated if the booster was given more than six months ago.

AHT has come up with five protocols to help reduce the number of outbreaks:
  • Vaccinate: Horses should receive a booster if they were vaccinated more than six months ago. Unvaccinated horses will need to start a course of vaccinations.
  • Isolate: Immediately isolate new or unwell horses from the main yard. Be aware of biosecurity measures.
  • Investigate: Speak to organisers about biosecurity measures at any events or equine gatherings before deciding to attend.
  • Communicate: Be open about any suspected or confirmed cases to prevent the spread of disease.
  • Mitigate: Gather as much information as possible to mitigate the risk of attending an event or moving a horse.

 

Become a member or log in to add this story to your CPD history

Regional Representatives nominations sought

News Story 1
 Seven new regional representatives are being sought by the British Veterinary Association (BVA) to speak for vets from those regions and to represent their views to BVA Council.

The opportunities are available in in the North-East, Yorkshire & Humber, East Midlands, West Midlands, London, Wales, and Northern Ireland. Representatives from all sectors of the veterinary profession are urged to apply.

BVA president Daniella Dos Santos, said: "Our regional representatives are integral to that mission and to the activities of Council - contributing to effective horizon scanning on matters of veterinary policy and providing an informed steer to BVA’s Policy Committee.” 

Click here for more...
News Shorts
Livestock Antibody Hub receives funding boost

The Pirbright Institute has received US $5.5 million from the Bill and Melinda Gates Foundation to form a Livestock Antibody Hub aimed at supporting animal and human health. The work will bring together researchers from across the UK utilise research outcomes in livestock disease and immunology.

Dr Doug Brown, chief executive of the British Society for Immunology, commented: “The UK is a world leader in veterinary immunology research, and this transformative investment from the Bill & Melinda Gates Foundation will drive the next chapter of innovation in developing new treatments and prevention options against livestock diseases".