Establishment, contagiousness, and initial spread of SARS-CoV-2 in Canada

Krkosek M, Jarvis-Cross M, Wadhawan K, Berry I, Soucy J-PR, Bodner K, Greiner A, Krichel L, Penk S, Shea D, Vargas Soto JS, Tekwa E, Mideo N, Molná PK

February 2021