Prognosis
WHO Backs Away From Outright Rejection of Virus Lab-Leak Theory
This article is for subscribers only.
Sign up here for our daily coronavirus newsletter on what you need to know, and subscribe to our Covid-19 podcast for the latest news and analysis.
The World Health Organization hasn’t ruled out any hypotheses about the roots of Covid-19, according to the group’s chief, after a fact-finding mission to China rejected speculation that the coronavirus could have leaked from a lab.