Last year, the National Institute for Allergy and Infectious Diseases, the organization led by Dr. Fauci, funded scientists at the Wuhan Institute of Virology and other institutions for work on gain-of-function research on bat coronaviruses. Many scientists have criticized gain of function research, which involves manipulating viruses in the lab to explore their potential for infecting humans, because it creates a risk of starting a pandemic from accidental release. The work entailed risks that worried even seasoned researchers. More than 200 scientists called for the work to be halted. Dr. Fauci played an important role in promoting the work. In 2019, with the backing of NIAID, the National Institutes of Health committed $3.7 million over six years for research that included some gain-of-function work. The program followed another $3.7 million, 5-year project for collecting and studying bat coronaviruses ... bringing the total to $7.4 million. [One] phase of the project [included] gain-of-function research for the purpose of understanding how bat coronaviruses could mutate to attack humans. According to Richard Ebright, an infectious disease expert at Rutgers University, the project ... would enhance the ability of bat coronavirus to infect human cells and laboratory animals using techniques of genetic engineering. SARS-CoV-2, the virus now causing a global pandemic, is believed to have originated in bats. U.S. intelligence, after originally asserting that the coronavirus had occurred naturally, conceded last month that the pandemic may have originated in a leak from the Wuhan lab.