Farmers in Wales have been put on high alert following the discovery of cases of bluetongue in sheep. The new strain of the virus was identified in three sheep in Gwynedd that had been transported from the east of England where a restricted zone is currently in place. This marks the first time bluetongue has been found in sheep in Wales. The Farmers’ Union of Wales (FUW) has emphasised the importance of caution when purchasing livestock, particularly from at-risk regions for bluetongue. FUW president Ian Rickman stressed the need for vigilance in preventing the spread of the virus and raising awareness about the signs of infection in animals.
As investigations continue on the affected farm to determine if additional measures are required, it is important to note that bluetongue primarily affects livestock such as cattle, sheep, goats, deer, and llamas. Symptoms include a blue and swollen tongue, fever, reduced milk yield, and in severe cases, death. Fortunately, the virus does not pose a threat to humans or food safety. Recent restrictions on the movement of sheep and cattle were implemented in Norfolk and Suffolk to reduce the risk of further outbreaks.
With a rapid surge in cases in neighbouring countries like the Netherlands, Germany, France, Luxembourg, and Denmark, the UK faces an increased risk of bluetongue outbreaks in susceptible animals. The last recorded outbreak in Britain was in 2007, coinciding with challenges from bird flu and foot and mouth disease that year. Between November 2023 and March 2024, cases were reported in both cattle and sheep in England. These developments underscore the importance of stringent controls and biosecurity measures to safeguard livestock and prevent the spread of bluetongue.