First seroprevalence study of West Nile Virus (WNV) infection in blood donors after the upsurge of West Nile Neuroinvasive Disease (WNND) cases in southern Italy in 2023.

ABSTRACT:

Background

Mosquito-borne diseases are an emerging threat in Europe. West Nile virus (WNV) is an arbovirus commonly transmitted in an enzootic cycle involving ornithophilic mosquitoes as major vectors. In recent years, global climate change has been identified as a significant driver of the increased spread of this virus. In Italy, outbreaks of WNV infection have been recorded every year in northern Italy. The Apulia region of southern Italy was not considered a high-risk region until 2023, when an unexpected increase in WNV infections occurred. The aim of this study was to evaluate the prevalence of anti-WNV antibodies in a wide sample of blood donors in the Apulia region of southern Italy enrolled between November 2023 and February 2024. In addition, the use of protective measure

SUBMITTER: Centrone F 

PROVIDER: S-EPMC11812252 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature