Bluetongue antibodies found in cattle on Isle of Man

Bluetongue (BTV) antibodies have been identified in a herd of cattle on a farm in the Isle of Man, the island's chief veterinary officer has confirmed.

Surveillance was carried out after a farmer reported several abortions in the herd. Tests indicate some animals have been exposed to BTV and further testing will be done to confirm the strain.

An all-island bluetongue restriction zone has been introduced as a precaution.

“Animals can be moved unless they are showing clinical signs of the disease – including lethargy, swelling of the face, lips or tongue, excessive salivation, nasal discharge, fever, lameness, or abortion,” the Isle of Man government said.

Farmers are advised to monitor their livestock and report any concerns to the animal health team at the Department of Environment, Food and Agriculture (DEFA) on the island.

“Livestock exports to the UK can continue on the normal basis, with no additional requirements. However, the Isle of Man must now comply with the same restrictions as UK farmers, which will limit direct trade with Scotland.

No risk to public

“BTV, which has been reported in parts of the UK in recent years, poses no risk to the public or food safety, but it can have serious consequences for cloven-hoofed animals such as sheep and cattle, affecting their health and productivity.

“Finding antibodies means the animals have been exposed to BTV, but it does not mean they are currently infected. Further testing will give us more information,” the government said.

Farmers on the island are being advised to review their biosecurity measures and they may also wish to speak to their vet about the option of vaccination.

Minister for Environment, Food and Agriculture, Clare Barber added: “I would like to thank our veterinary team, who are working closely with industry and relevant authorities. We will continue to keep farmers and the public informed, with updates and guidance shared as soon as more information becomes available.”

Further testing and investigations are planned to better understand the situation.