12/08/2026
** BLUETONGUE UPDATE **
Scotland has now had its first confirmed case of Bluetongue virus (BTV-3).
So far, 353 cases of BTV-3 have been confirmed in the UK, and the virus is spreading rapidly.
Bluetongue is a notifiable disease spread by biting midges. It can affect sheep, cattle, goats, camelids and deer. It does not affect humans or food safety.
Signs in sheep include ulcers in the mouth and nose, drooling, swelling of the head and feet, abortion, foetal deformities and stillbirths or death. Cattle tend to suffer lethargy, crusty lesions or redness around the nose, fever, milk drop, abortion, foetal deformities and stillbirths.
Some important facts about BTV-3:
Γ Actual case numbers are likely to be much higher than currently reported due to turnaround times for confirmatory tests. We are likely underestimating the current extent of disease as there is around a 2 week lag in results - there are currently 1563 potential cases under investigation.
Γ 1 confirmed 'case' is 1 infected holding, not 1 infected animal.
Γ Scotland is currently in 'peak vector season' where transmission of disease is expected to be highest.
Γ Movement controls are currently in place for susceptible animals moving from Bluetongue restricted zones (England, Wales, NI, Isle of Man).
Γ Routine culling is not a control measure for BTV-3, and therefore compensation is not available for animals lost or affected by disease.
As BTV-3 is notifiable, animal keepers should be vigilant for signs and immediately report any suspected cases to APHA. We can provide guidance if you have any concerns about your animals.
Vaccination remains the most effective way to protect your animals. We are currently sourcing vaccine (Bultavo-3) - please get in touch with us ASAP to discuss your concerns.
Sheep require 1 dose while cattle require 2 doses, 3 weeks apart. The vaccine takes 3 weeks to fully protect animals after the initial course, so we advise considering vaccination as soon as possible. It is worth bearing in mind that vaccinating pregnant animals now could potentially reduce losses next spring. Vaccination use has to be recorded on ScotEID - we will provide instructions on how to do this when collecting the vaccine.
We understand that this is a worrying time, but we are here to help with any queries or concerns - just give us a call on 01563 522701.