Sardinia is currently facing a severe outbreak of blue tongue disease, with over 65,000 infections leading to more than 8,500 dead sheep. The epidemic, caused by serotype 3 of the virus, has spread rapidly across the island due to the lack of a vaccine authorized by the Ministry of Health for this serotype. The situation is particularly dire in the province of Oristano, where the number of dead animals and infected sheep has doubled in the last week. The Economic losses are significant due to the high mortality rate and the impact on milk production. Consequently, the Animal Health Service of the ASL Oristano has declared the entire province a circulation zone for the BTV3 virus, with restrictions on movement without proper treatment and veterinary controls. The epidemic is also affecting other regions in Sardinia.