Fulminant echovirus 11 hepatitis in male non-identical twins in northern Italy, April 2023 Piralla, Antonio and Borghesi, Alessandro and Di Comite, Amelia and Giardina, Federica and Ferrari, Guglielmo and Zanette, Simona and Figar, Tiziana Angelica and Angelini, Micol and Pisoni, Camilla and Pitrolo, Antonino Maria Guglielmo and Paolucci, Stefania and Rovida, Francesca and Pellicioli, Isabella and Bonanomi, Ezio and Baldanti, Fausto and Ghirardello, Stefano, Eurosurveillance, 28, 2300289 (2023), https://doi.org/10.2807/1560-7917.ES.2023.28.24.2300289