A 2020 call appears to have played a key role in shaping the views of scientists who contributed to shutting down talk of whether a lab leak caused COVID. Donald Trump Jr. Exposes the not-so-good Dr. Anthony Fauci covering up the CoronaVirus AKA Covud-19 in early 2020. Fauci held a private meeting with several global scientists to discuss the possibility the virus escaped the lab. Fauci is a Rat in the woodpile in my personal opinion. Further details are in this article from USA Today.