Characteristics of SARS-CoV-2 variants of concern B.1.1.7, B.1.351 or P.1: data from seven EU/EEA countries, weeks 38/2020 to 10/2021 Funk, Tjede and Pharris, Anastasia and Spiteri, Gianfranco and Bundle, Nick and Melidou, Angeliki and Carr, Michael and Gonzalez, Gabriel and Garcia-Leon, Alejandro and Crispie, Fiona and O’Connor, Lois and Murphy, Niamh and Mossong, Joël and Vergison, Anne and Wienecke-Baldacchino, Anke K. and Abdelrahman, Tamir and Riccardo, Flavia and Stefanelli, Paola and Di Martino, Angela and Bella, Antonino and Lo Presti, Alessandra and Casaca, Pedro and Moreno, Joana and Borges, Vítor and Isidro, Joana and Ferreira, Rita and Gomes, João Paulo and Dotsenko, Liidia and Suija, Heleene and Epstein, Jevgenia and Sadikova, Olga and Sepp, Hanna and Ikonen, Niina and Savolainen-Kopra, Carita and Blomqvist, Soile and Möttönen, Teemu and Helve, Otto and Gomes-Dias, Joana and Adlhoch, Cornelia and on behalf of COVID study groups, Eurosurveillance, 26, 2100348 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.16.2100348