The Preamble

The Preamble

Answering Your Most Urgent Questions About What’s Happening at the CDC

Sharon McMahon's avatar
Sharon McMahon
Sep 19, 2025
∙ Paid

Today I will be answering your questions today live with infectious disease epidemiologist Jessica Malaty Rivera, MS.

So many of you have been asking me about what’s going on at the CDC. The former CDC Director (who was ousted by Health and Human Services Director Robert F. Kennedy Jr. weeks ago) testified on Capitol Hill Thursday, saying she was pressured to change the childhoo…

This post is for paid subscribers

Already a paid subscriber? Sign in
© 2026 Sharon McMahon · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture