Absence of West Nile and Usutu Virus Persistence in Overwintering Mosquitoes in Northeastern France: Insights from Cold-Season Surveillance. - Jourdan, Pauline; Martinet, Jean-Philippe; Ferté, Hubert; Mathieu, Bruno; Vazeille, Marie; Depaquit, Jérôme; Failloux, Anna-Bella; Decors, Anouk; Charrel, Rémi (Viruses (1999-4915), 2025)