Dr. Fauci refuses to say whether the COVID-19 spike protein "S1" matched a previous spike version created during gain-of-function research funded by NIH. "I'm really not sure what you're talking about." | Young Americans for Liberty

3D animation of the coronavirus spike protein as it invades a healthy human cell. Source: Elara Systems in collaboration with Jason McLellan, Associate Professor of Molecular Biosciences at the University of Texas at Austin, and with the National Institutes of Health (NIH). | Microbe Notes