: Infection-Acquired Immunity Was a Never a Novel Concept Until I Came to Congress

The Vigilant Fox 🦊
@VigilantFox
Dr.
@millermeeks
: Infection-Acquired Immunity Was a Never a Novel Concept Until I Came to Congress

Dr.
@MartinKulldorff
: "Yeah, I guess we knew about it since 430 BC, the Athenian plague, until 2020. And we didn't know about it for three years. And now we know about it again."