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How Biden came round to the Wuhan lab-leak theory
By Demetri Sevastopulo
Former FDA commissioner Gottlieb says "side of the ledger" suggesting coronavirus came from a lab has grown
By Melissa Quinn
Explosive study claims to prove Chinese scientists created COVID
By Eileen AJ Connelly
Is 'Patient Su' Covid's Patient Zero? asks IAN BIRRELL
By Ian Birrell
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Perspective | Lab leaks happen, and not just in China. We need to take them seriously.
By David Relman