Once more, with feeling....
The virus was invented in Chapel Hill, North Carolina by a team working on enhanced viruses. They created the chimera virus our of the spike protein from a Bat coronavirus and a SARS virus backbone, back in 2014.
They then wrote to the journal
Nature, bragging on their success at creating this new virus, describing its effects and resistance to known antivirals, in 2015.
Two of the researchers on that team (Xing-Yi Ge and Zhengli-Li Shi) were from the Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.
The research was moved from the US after Gain of Function research was banned in 2014, and it doesn't take much to connect those dots.
From the Abstract (pre-COVID), which was rewritten a mite after the pandemic got under way:
Using the SARS-CoV reverse genetics system2, we generated and characterized a chimeric virus expressing the spike of bat coronavirus SHC014 in a mouse-adapted SARS-CoV backbone. The results indicate that group 2b viruses encoding the SHC014 spike in a wild-type backbone can efficiently use multiple orthologs of the SARS receptor human angiotensin converting enzyme II (ACE2), replicate efficiently in primary human airway cells and achieve in vitro titers equivalent to epidemic strains of SARS-CoV. Additionally, in vivo experiments demonstrate replication of the chimeric virus in mouse lung with notable pathogenesis. Evaluation of available SARS-based immune-therapeutic and prophylactic modalities revealed poor efficacy; both monoclonal antibody and vaccine approaches failed to neutralize and protect from infection with CoVs using the novel spike protein. On the basis of these findings, we synthetically re-derived an infectious full-length SHC014 recombinant virus and demonstrate robust viral replication both in vitro and in vivo. Our work suggests a potential risk of SARS-CoV re-emergence from viruses currently circulating in bat populations.
Original Article link:
https://www.nature.com/articles/nm.3985They are only telling part of the story, and that just is not the whole truth.