The Double Life of Retsef Levi

What was an MIT mathematician doing at a vaccine injury roundtable in 2021? How, four years later, did he end up on the Advisory Committee on Immunization Practices (ACIP)? What about the comments he made and questions he asked at the last ACIP meeting - were they reasonable?

The Double Life of Retsef Levi
Dr Retsef Levi, US Senate, November 2, 2021. https://www.ronjohnson.senate.gov/