Article

Davis, Jessica, Chinazzi, Matteo, Perra, Nicola ORCID: https://orcid.org/0000-0002-5559-3064, Mu, Kunpeng, Pastore Y Piontti, Ana, Ajelli, Marco, Dean, Natalie, Gioannini, Corrado, Litvinova, Maria, Merler, Stefano, Rossi, Luca, Sun, Kaiyuan, Xiong, Xinyue, Longini, Ira Jr, Halloran, M. Elizabeth, Viboud, Cécile and Vespignani, Alessandro (2021) Cryptic transmission of SARS-CoV-2 and the first COVID-19 wave. Nature. ISSN 0028-0836 (Print), 1476-4687 (Online) (doi:10.1038/s41586-021-04130-w)