Bluetongue Virus (BTV)

Bluetongue Virus (BTV) has recently been detected in more suspected cases in Northern Ireland, raising concerns about livestock health. Bluetongue is a severe haemorrhagic disease that affects animals and is infectious, but it is non-contagious and spreads only through insect vectors. The virus mainly infects domestic ruminants such as cattle, sheep, and goats, as well as wild animals like buffalo, deer, antelope, and camels, with sheep being the most severely affected. It spreads primarily through the bites of infected Culicoides midges, which are tiny blood-feeding insects commonly found on farms. There is no effective treatment for bluetongue, but vaccines are available for certain strains and are used in Africa, Asia, and parts of Europe.