Agriculture Minister Andrew Muir has urged livestock keepers across NI to remain vigilant following a significant rise in bluetongue virus (BTV-3) cases in Britain and recent detections in the Republic of Ireland.
Since 1 July 2026, more than 1,600 cases have been confirmed in Britain, compared with 348 last year.
There have also been eight cases across Wexford, Wicklow, Kildare and Louth.
Currently, there have been no confirmed cases in NI, with several suspect animals ruled out through laboratory testing.
“It is possible the disease, which affects fertility and overall productivity on farms, could already be present in herds without animals exhibiting noticeable signs at this stage.
“As a result, I and my officials believe there is a strong possibility clinical cases will emerge over the next month,” said Minister Muir.
He pointed out that vaccination remains the only measure available to help reduce the impact of the disease.
“Anyone who suspects bluetongue in their animals should report it immediately to DAERA on 0300 200 7840 or their local DAERA direct regional office and seek veterinary advice,” he added.




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