The Most Important Question

Public Health Just Got Personal


Listen Later

The CDC issued six health alerts in all of 2025, down from dozens in a normal year (whatever that means anymore). 

Measles, a disease we basically eliminated 26 years ago, is closing in on 1000 cases, with children hospitalized for brain swelling. And the people now running our top health agencies are the same people who spent years questioning the science those agencies existed to defend.

But the good news is people are building new things. States are forming their own health alliances. Scientists are organizing to fight misinformation where it lives. And one epidemiologist in Texas turned a six-week email experiment in March, 2020 into one of the most trusted public health resources on the planet.

So what can I do about the collapse of trusted public health communication? 

Today's guest is Dr. Katelyn Jetelina. 

Katelyn is an epidemiologist, a mom, a wife, a data scientist, and the founder of the incredibly popular and free Your Local Epidemiologist newsletter. 

She started it from her kitchen table, and it now reaches something like 310,000 subscribers in 130 plus countries. She's one of the Time 100 most influential people in health, former advisor to the White House and the CDC, and she now leads Project Stethoscope as well.

We talk about how Katelyn built YLE, why the old model of top down public health communication was always broken and is now definitely broken, and what Project Stethoscope and Phoenix are actually doing about it.

-----------

Have feedback? Tweet us, or send a message to [email protected]

New here? Get started with our fan favorite episodes at podcast.importantnotimportant.com.

Find every action recommended in The Most Important Question here: www.whatcanido.earth

-----------

INI Book Club:

  • All The Shah's Men by Stephen Kinzer

  • Find all of our guest recommendations at the INI Book Club: https://bookshop.org/lists/important-not-important-book-club

  • Links:

    • Subscribe to Your Local Epidemiologist https://yourlocalepidemiologist.substack.com/

    Follow us:

    • Subscribe to our newsletters at importantnotimportant.com

    • Join us at importantnotimportant.com/upgrade

    • Get our merch!

    • Follow us on Threads: www.threads.net/@importantnotimportant

    • Subscribe to our YouTube channel

    • Follow Quinn: on Twitter - twitter.com/quinnemmett; Bluesky - bsky.app/profile/quinnemmett.bsky.social; Threads - www.threads.net/@quinnemmett

    • Produced by Willow Beck

    • Intro/outro by Tim Blane: timblane.com

    • Advertise with us: importantnotimportant.com/c/sponsors 

      ...more
      View all episodesView all episodes
      Download on the App Store

      The Most Important QuestionBy Important, Not Important

      • 4.7
      • 4.7
      • 4.7
      • 4.7
      • 4.7

      4.7

      118 ratings


      More shows like The Most Important Question

      View all
      The New Yorker Radio Hour by WNYC Studios and The New Yorker

      The New Yorker Radio Hour

      6,881 Listeners

      On the Media by WNYC Studios

      On the Media

      9,238 Listeners

      The Gray Area with Sean Illing by Vox

      The Gray Area with Sean Illing

      10,747 Listeners

      Reveal by The Center for Investigative Reporting and PRX

      Reveal

      8,471 Listeners

      Living on Earth by World Media Foundation

      Living on Earth

      467 Listeners

      Pivot by New York Magazine

      Pivot

      9,724 Listeners

      This Week in Virology by Vincent Racaniello

      This Week in Virology

      2,053 Listeners

      Pod Save America by Pod Save America

      Pod Save America

      87,868 Listeners

      The Daily by The New York Times

      The Daily

      113,121 Listeners

      Lovett or Leave It by Lovett or Leave It

      Lovett or Leave It

      25,129 Listeners

      Today, Explained by Vox

      Today, Explained

      10,331 Listeners

      Consider This from NPR by NPR

      Consider This from NPR

      6,462 Listeners

      The Ezra Klein Show by New York Times Opinion

      The Ezra Klein Show

      16,525 Listeners

      On with Kara Swisher by Vox Media

      On with Kara Swisher

      3,538 Listeners

      Better Offline by Cool Zone Media and iHeartPodcasts

      Better Offline

      595 Listeners

      Not Right Now by Important, Not Important

      Not Right Now

      51 Listeners