Emergence of divergent enterovirus (EV) D68 sub-clade D1 strains, northern Italy, September to October 2018 Pellegrinelli, Laura and Giardina, Federica and Lunghi, Giovanna and Uceda Renteria, Sara Colonia and Greco, Letizia and Fratini, Alice and Galli, Cristina and Piralla, Antonio and Binda, Sandro and Pariani, Elena and Baldanti, Fausto, Eurosurveillance, 24, 1900090 (2019), https://doi.org/10.2807/1560-7917.ES.2018.24.7.1900090