For those that don’t know - this is how the @NIH defined “gain-of-function” on their website until at least October 19th, 2021. Just 3 days ago.

It looks like this section was deleted, and the page was edited, within the last 2-3 days. @R_H_Ebright @RandPaul pic.twitter.com/wZ9Iy5vWaT

— Jeremy Redfern (@JeremyRedfernFL) October 22, 2021