For instance, Danielle Anderson [TJ note Message 33377115 ], the only foreign scientist who once worked at the WIV, was quoted as saying in a Bloomberg report on June 28 that no one she knew at the Wuhan institute was ill toward the end of 2019. Recently the Wall Street Journal falsely claimed three researchers from the lab were hospitalized with flu-like symptoms in November 2019. She also described the place as having the highest biosafety designation with very strict procedures.

After she told Health Feedback that it's "simply false" to label the WIV as a bioweapons research lab, she had her name "trashed so viciously by extremists she had to call in police," the Sydney Morning Herald reported on Sunday.

"I really find it hard to think that if something escaped from a laboratory it would be this difficult to prove that concept. Among other things, it is an unknown virus that has no signs of genetic engineering inside," said Massimo Galli, director of Infectious Diseases at Milan's Luigi Sacco Hospital, the Adnkronos reported on June 22.

Next country for tracing virus origins: the US

The US National Institute of Health issued a new antibody testing study that suggested the virus was present in some states in late December 2019, earlier than the first case reported in the country in January 2020. With some US scientists reporting more earlier cases, Chinese scientists have urged that these cases should serve as evidence for the next-stage virus-tracing investigations in the US.