5 天之前 · A view of the P4 lab inside the Wuhan Institute of Virology is seen after a visit by the World Health Organization team in Wuhan in China’s Hubei province, Feb. 3, 2021. (AP …

3 天之前 · Security personnel stand guard outside the Wuhan Institute of Virology in Wuhan as members of the World Health Organization team investigating the origins of the COVID-19 …

4 天之前 · China says it's "extremely unlikely" that COVID-19 came from a lab, after the CIA said it believed , though with low confidence, that it did, rather than from natural transmission.

5 天之前 · The CIA said Saturday it has shifted its previous assessments and has concluded that it’s likely the Covid-19 virus was leaked from a Chinese lab before it became a global …

3 天之前 · China on Monday dismissed the possibility that the virus that caused COVID-19 leaked from a lab, after the CIA said it now favors the so-called lab leak theory over natural …

5 天之前 · The CIA now assesses the virus that causes Covid-19 more likely originated from an accidental lab leak in China, rather than occurring naturally, according to a statement from the …

5 天之前 · CIA says Covid-19 probably ... Ratcliffe said he believed that intelligence and common sense “dictates that the origins of Covid was a leak at the Wuhan Institute of Virology” and …

6 天之前 · 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 …

5 天之前 · The Central Intelligence Agency said the Covid-19 pandemic “more likely” originated from a lab leak than a natural source, shifting its stance after previously saying both scenarios …

2023年9月12日 · An unnamed CIA whistleblower has made the dramatic allegation that six analysts there were bribed to reject the theory that COVID-19 resulted from a research-related …