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Three cases of rare cattle fever confirmed
sheep and cows
Cattle can become infected when they are kept in close contact with sheep or lambs.
Cattle that co-graze with sheep are 'most at risk'
 
Three farms in the south-west have reported isolated cases of a rare cattle fever, malignant catarrhal fever (MCF). Farmers are being urged to watch their cattle closely if they are being co-grazed with sheep.

The affected cows were from two farms in west Dorset and one in east Devon, according to Farmers Weekly. The animals, which have now been euthanised, had shown a lack of appetite, painful red eyes and a very high temperatures. All three cows had followed sheep on their grazing rotation.

MCF is a sporadic disease, usually affecting only single animals in a herd. In the UK, it is caused by ovine herpesvirus-2, which affects sheep without causing clinical disease. Cattle can become infected when they are kept in close contact with sheep or lambs.

BVA's senior vice president, John Blackwell, told Farmers Weekly that three cases in one locality "would be unusual".

The recent flare ups were diagnosed by Synergy Animal Health. According to Synergy vet Alistair Moffet, those most at risk from MCF would be mixed farms or dairy farms that rent winter grazing to sheep.

Mr Blackwell said the cases reinforce the importance of being vigilant and watching cattle closely.

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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.