“Li-Meng Yan, A Chinese virologist (MD, PhD) who worked in a WHO reference lab and fled her position at the University of Hong Kong, has published a second co-authored report, alleging that SARS-CoV-2, the virus which causes COVID-19, was not only created in a Wuhan lab, it's an "unrestricted bioweapon" which was intentionally released.”

https://www.zerohedge.com/medical/covid-19-unrestricted-bioweapon-whistleblower-releases-second-paper-alleging-large-scale