Preprint Open Access
Holmes, Edward C; Goldstein, Stephen A; Rasmussen, Angela L; Robertson, David L; Crits-Christoph, Alexander; Wertheim, Joel O; Anthony, Simon J; Barclay, Wendy S; Boni, Maciej F; Doherty, Peter C; Farrar, Jeremy; Geoghegan, Jemma L; Jiang, Xiaowei; Leibowitz, Julian L; Neil, Stuart J D; Skern, Tim; Weiss, Susan R; Worobey, Michael; Andersen, Kristian G; Garry, Robert F; Rambaut, Andrew
The Origins of SARS-CoV-2: A Critical Review
Holmes et al.
Since the first reports of a novel SARS-like coronavirus in December 2019 in Wuhan, China, there has been intense interest in understanding how SARS-CoV-2 emerged in the human population. Recent debate has coalesced around two competing ideas: a “laboratory escape” scenario and zoonotic emergence. Here, we critically review the current scientific evidence that may help clarify the origin of SARS-CoV-2.