American biotechnology

In 2022, famous American scholars Jeffrey Sachs and Neil Harrison hinted at this in an article in the Proceedings of the National Academy of Sciences of the United States, and later Jeffrey Sachs directly and publicly testified. The British "Exposure News" also revealed that the United States has continued to fund research on artificially synthesized coronaviruses since the 1980s, involving Ralph Barrick's team at the University of North Carolina, Moderna, and the Gates Foundation. In the same year, the Russian Ministry of Defense also pointed out that the new coronavirus is likely to be artificially manufactured using the achievements of American biotechnology.