The Full Story

A plain summary built from the channels that reported this story.

Farmers are facing an emergency as cases of bluetongue virus surge among sheep, with the disease now confirmed to be spreading rapidly across the country. The virus, carried by midges, has been known to be moving northwards due to climate change, and the current outbreak has its biggest cluster in Exmoor, North Devon, where 90% of cases are concentrated.

The disease is particularly worrying because it resembles foot and mouth disease, which farmers are desperate to avoid. Symptoms vary from animal to animal, making it hard to detect. Mortality rates are uncertain, but in a similar outbreak in the Netherlands a couple of years ago, about 4% of the total flock was killed, and on some farms the rate was between 10% and 40%.

One sheep farmer, Dominic Elson from Devon, said he vaccinated his flock as soon as he heard about the alert, but cases have still arisen since then. He described the vaccination process as laborious, requiring different needles for every sheep, and said it takes three weeks to become effective. He also warned of a shortage of vaccine, with vets reporting limited supplies.

Testing is also a problem. Mr Elson said the lab that processes blood tests is overwhelmed, and he has been waiting nine days for results. That delay means farmers cannot act quickly, and neither can the agency responsible for monitoring the disease.

The Department for Environment, Food and Rural Affairs (Defra) said it recognises the incredibly difficult time for those on the front line and is monitoring the situation closely. It said it is putting processes in place to bring in additional vaccine supplies.

On screen

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5, 5 News with Dan Walker, 7 August 2026

Key Claims

Claims reported during this story's coverage, mapped by channel. Ordered by how many channels carried each claim.

Claim Channel 5
Bluetongue virus has spread northwards due to climate change, bringing midges to the UK.
Symptoms of bluetongue in sheep vary, making detection difficult and resembling foot and mouth disease.
There is a shortage of vaccine for bluetongue disease.

Channel Perspectives

What each channel focused on, with key quotes.

The channel focused on the human impact of the bluetongue outbreak, featuring a direct interview with a Devon sheep farmer. It highlighted the practical difficulties of vaccination, testing delays, and the emotional strain on farmers, while also conveying the government's response. The tone was concerned and urgent, with an emphasis on the unknown consequences of the disease.

Key Quotes:
  • “It's spread by midges when they bite farmers are really worried about it because it can be deadly”
  • “The other problem is that the symptoms seem to be different for each sheep So it's very hard for farmers to actually detect what they're looking at.”
  • “But we're the lucky ones because of course for the rest of the country as this spreads up towards other areas Which it will do the problem is now the vets are saying that they is a shortage of the vaccine.”

Broadcast Timeline

News broadcasts tracked for this story, in time order.

5 News with Dan Walker