Letter to the editor: Need for a European network for enterovirus D68 surveillance after detections of EV-D68 of the new B3 lineage in Sweden and Italy, 2016 Pariani, Elena and Pellegrinelli, Laura and Merlone, Alessandra Di Cesare and Piralla, Antonio and Baldanti, Fausto and Binda, Sandro, Eurosurveillance, 22, 30440 (2017), https://doi.org/10.2807/1560-7917.ES.2017.22.2.30440