Covid-19: 'Don't rule out lab leak', says former Chinese scientist - BBC News

BBC News
BBC News
69.7 هزار بار بازدید - پارسال - The possibility of the Covid-19
The possibility of the Covid-19 virus leaked from a laboratory should not be ruled out, according to Prof George Gao.

The former top Chinese government scientist played a key role in the pandemic response and efforts to trace its origins.

However, many other scientists believe the virus passed naturally from animal to humans.

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پارسال در تاریخ 1402/03/09 منتشر شده است.
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