Emergence of epizootic hemorrhagic disease in Europe.

Epizootic hemorrhagic disease (EHD) is a non-contagious arthropod-borne disease transmitted by blood-sucking midges of the genus Culicoides. It affects domestic and wild ruminants, mainly white-tailed deer and cattle. At the end of October and in November 2022, outbreaks of EHD were confirmed in several cattle farms in Sardinia and Sicily. This is the first detection of EHD in Europe. The loss of free status and the lack of effective prophylactic measures could have significant economic consequences for infected countries.