By Alina Chan, on social media hiatus, tweets on #OriginOfCovid can be found @ayjchan Declaration of competing interests: The author of this article has co-authored a book, VIRAL: The Search for the Origin of Covid-19, with science writer Matt Ridley. The updated paperback of VIRAL was published in June 2022…

By Alina Chan, on Twitter @ayjchan Declaration of competing interests: The author of this article is co-authoring a book, VIRAL: The Search for the Origin of Covid-19, with Matt Ridley. It will be published in late 2021 by HarperCollins. The book explores both natural and lab Covid-19 origin hypotheses. Introduction …