Disputed by the person who approved the funding and has a major conflict of interest? The research clearly qualifies as gain-of-function, as natural viruses' functions were modified.

>Richard Ebright, a professor of chemistry and chemical biology at Rutgers University and a critic of gain-of-function research, told the Washington Post that the EcoHealth/Wuhan lab research “was — unequivocally — gain-of-function research.” He said it “met the definition for gain-of-function research of concern under the 2014 Pause.”.