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C.I.A. Now Favors Lab Leak Theory to Explain Covid’s Origins

The C.I.A. has said for years that it did not have enough information to conclude whether the Covid pandemic emerged naturally from a wet market in Wuhan, China, or from an accidental leak at a research lab there.

But the agency issued a new assessment this week, with analysts saying they now favor the lab theory.

That shift is based on “the available body of reporting,” although the other theory remains plausible, a spokeswoman for the agency said, adding that the agency will continue to evaluate any available credible new intelligence reporting.

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