BLUETONGUE serotype 3 (BTV-3) has been detected on a third farm in south-west Scotland, involving one sheep.
The latest affected premises is less than 2km from two farms where three individual animals have previously tested positive for the disease.
All three farms are now under restriction while investigations continue, including testing other susceptible animals.
Scotland’s chief veterinary officer Sheila Voas said the latest detection demonstrated the need for farmers to remain vigilant.
“Bluetongue has been detected on a third farm in south-west Scotland involving one sheep,” she said.
“This premises is less than 2km from the existing two confirmed cases, involving three individual animals, in the same parish.”
She added: “All three farms are under restriction while investigations, including testing other susceptible animals, are ongoing.”
BTV-3 was detected in Scotland for the first time on August 8, when a single sheep on a farm near Creetown tested positive.
A second affected premises was confirmed on August 12, involving two sheep.
All known affected animals have been euthanised.
The latest detection brings the number of Scottish premises where BTV-3 has been identified to three.
Voas urged farmers to consider vaccination as part of their disease-control measures.
“Vaccination remains the best way of preventing disease in animals and I encourage all farmers to discuss this with their vets,” she said.
Bluetongue is a notifiable disease affecting ruminant livestock, including sheep and cattle. It does not affect humans or food safety.
Signs can include nasal discharge, redness and swelling of the lips, nose and muzzle, lameness or reluctance to stand, reduced milk production and diarrhoea in cattle.
Farmers who suspect bluetongue in their animals should report it immediately to their local Animal and Plant Health Agency (APHA) Field Services office.
