AUTHOR=Laverdeur Justine , Amory Hélène , Beckers Pablo , Desmecht Daniel , Francis Frédéric , Garigliany Mutien-Marie , Hayette Marie-Pierre , Linden Annick , Darcis Gilles TITLE=West Nile and Usutu viruses: current spreading and future threats in a warming northern Europe JOURNAL=Frontiers in Virology VOLUME=5 YEAR=2025 URL=https://www.frontiersin.org/journals/virology/articles/10.3389/fviro.2025.1544884 DOI=10.3389/fviro.2025.1544884 ISSN=2673-818X