Assessing Schmallenberg Virus Disease in Sardinia (Italy) After the First Epidemic Episode in 2012.

ABSTRACT: Schmallenberg virus (SBV), an Orthobunyavirus transmitted by Culicoides, causes congenital malformations and mild symptoms, such as fever, reduced appetite, decreased milk production, and occasional diarrhea, in ruminants. First detected in Central Europe in 2011, SBV spread across the continent, reaching Sardinia (Italy) in late 2012. This study evaluates the occurrence of SBV infections in Sardinian sheep from 2013 to 2024 by anatomo-pathological, virological, serological, and entomological data. The results suggest the presence of SBV infections in a continuous enzootic status over the years, without the cyclic waves observed in other countries, likely due to the unique sheep breeding management in Sardinia. Seroprevalence rates in the years 2022 and 2024 varied between 16

SUBMITTER: Foxi C 

PROVIDER: S-EPMC12030605 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature