After much delay, a WHO team of international experts went to Wuhan in January 2021 to produce a first phase report, which was written in conjunction with their Chinese counterparts....
Their March report drew no firm conclusions, instead ranking four hypotheses.It said the virus jumping from bats to humans via an intermediate animal was the most probable scenario, while a leak from the Wuhan virology labs was “ extremely unlikely ”....
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海峡时报-世界
2021-08-13 00:00:00.0