A US intelligence report found that several researchers at China's Wuhan Institute of Virology fell ill in November 2019 and had to be hospitalized, a new detail about the severity of their symptoms that could fuel further debate about the origins of the coronavirus pandemic, according to two people briefed on the intelligence.


원문출처 : https://www.cnn.com/2021/05/23/politics/us-intelligence-report-wuhan-lab-researchers-coronavirus-origin/index.html