Updated On: 25 May, 2021 11:13 AM IST | New Delhi | IANS
According to The Wall Street Journal (WSJ), these researchers from WIV sought hospital care in November 2019, months ahead of China's disclosure of the Covid-19 pandemic.

A university student receiving Covid-19 vaccine at a university in Wuhan in China's central Hubei province. Pic/AFP
The suspicion that a lab leak from a Chinese facility in Wuhan was the root cause of the Covid-19 pandemic continues to gather momentum with an investigative report by a leading US daily pointing out that three researchers working at the Wuhan Institute of Virology (WIV) developed Covid-19 like symptoms ahead of the official date of the breakout.
According to The Wall Street Journal (WSJ), these researchers from WIV sought hospital care in November 2019, months ahead of China's disclosure of the Covid-19 pandemic. The newspaper on Sunday based its findings on a previous US intelligence report, which provided fresh details on the number of researchers affected at the WIV, the timing of their illnesses, and their visits to the hospital.