Facebook lifts ban on posts claiming Covid-19 was man-made as Wuhan theories surge

Facebook will no longer take down posts claiming that Covid-19 was man-made or manufactured, a company spokesperson told POLITICO on Wednesday, a move that acknowledges the renewed debate about the virus’ origins.

A narrative in flux: Facebook’s policy tweak arrives as support surges in Washington for a fuller investigation into the origins of Covid-19 after the Wall Street Journal reported that three scientists at the Wuhan Institute of Virology were hospitalized in late 2019 with symptoms consistent with the virus. The findings have reinvigorated the debate about the so-called Wuhan lab-leak theory, once dismissed as a fringe conspiracy theory.

President Joe Biden said Wednesday that he has ordered the intelligence community to “redouble” its efforts to find out the virus’ origin and report back in 90 days. Biden also revealed that the intelligence community is split between two theories about Covid-19’s origin, and said the review will examine “whether it emerged from human contact with an infected animal or from a laboratory accident.” Bipartisan support is also building on Capitol Hill for a congressional inquiry.

But the focus of late has been on the notion that the virus may have accidentally escaped from the lab, not that it was man-made or purposely released — theories that could now propagate on Facebook. Genetic studies of the virus have found flaws in the protein it uses to bind to human cells. Those are features that someone trying to engineer a bioweapon likely would have avoided.

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