Bluetongue virus antibodies found in Manx cattle

Farmers have been warned to be vigilant after antibodies of a virus which can be lethal to animals like cows and sheep was identified in a herd of cattle on the Isle of Man.

Bluetongue virus (BTV) is spread by infected midgets and can lead to sores around the animal's mouth, difficulties swallowing, foetal deformities and stillbirths, but does not pose a threat to humans or food safety.

The Department of Environment, Food and Agriculture (DEFA) said testing was carried out after a farmer reported several abortions in a herd, with "some" animals having been exposed.

DEFA said an all-Island restriction zone had been put in place as a precaution, placing movement restrictions on affected cattle.

The department said while livestock exports to the UK could continue on a normal basis without additional requirements.

However, the Isle of Man would now have to comply with the same restrictions as UK farmers, which would limit direct trade with Scotland, it said.

Farmers have been advised to monitor their livestock and report any concerns around BTV, which is a notifiable disease under Manx law, to DEFA's animal health team.

Dr Amy Beckett, the island's chief veterinary officer, said despite animals being exposed to the virus, it did not mean they had been infected.

"We advise farmers to review their biosecurity measures, and they may also wish to speak to their vet about the option of vaccination," she said.

While tests had indicated some animals had been exposed to BTV, further testing would be undertaken to confirm the strain, the department said.

DEFA Minister, Clare Barber MHK said guidance would be shared with farmers and the public when more information became available.

Bluetongue vaccinations are available on the island, to be used at the discretion of the livestock owner in consultation with their private veterinarian.

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