Expanding Usutu virus circulation in Italy: detection in the Lazio region, central Italy, 2017 to 2018 Carletti, Fabrizio and Colavita, Francesca and Rovida, Francesca and Percivalle, Elena and Baldanti, Fausto and Ricci, Ida and De Liberato, Claudio and Rosone, Francesca and Messina, Francesco and Lalle, Eleonora and Bordi, Licia and Vairo, Francesco and Capobianchi, Maria Rosaria and Ippolito, Giuseppe and Cappiello, Giuseppina and Spanò, Alberto and Meschi, Silvia and Castilletti, Concetta, Eurosurveillance, 24, 1800649 (2019), https://doi.org/10.2807/1560-7917.ES.2019.24.3.1800649