What is RFK doing to vaccines for children in America?

A federal judge has temporarily blocked the Trump administration from making big changes to vaccines for children in the United States. It’s a blow to Health Secretary Robert F Kennedy - RFK Jr - a longtime vaccine sceptic who was given free rein by Donald Trump to “go wild with health”.

Since taking office a year ago, Kennedy has sought to slash the number of recommended shots for children from 17 to 11. The American Academy of Paediatrics and other large medical groups have sued, saying Kennedy's changes violate federal law and are based on ideology instead of science.

In this episode, Marianna and Justin unpack what this means for Donald Trump’s big plan
to - as he puts it - "Make America Healthy Again” with Dr Debra Houry, the former director of the CDC (Centre of Disease Control and Prevention) who resigned in August 2025.

HOSTS:
• Justin Webb, Radio 4 presenter
• Marianna Spring, Social Media Investigations Correspondent

GUEST:
• Dr Debra Houry, former Medical Director of the Centres for Disease Control and Prevention

GET IN TOUCH:
• Join our online community: https://discord.gg/qSrxqNcmRB
• Send us a message or voice note via WhatsApp to +44 330 123 9480
• Email Americast@bbc.co.uk
• Or use #Americast

APPLY FOR CASTFEST TICKETS: https://www.bbc.co.uk/showsandtours/shows/castfest-2026

This episode was made by Emma Close and Alix Pickles. The technical producer was Mike Regaard. The series producer is Purvee Pattni. The senior news editor is Sam Bonham.

If you want to be notified every time we publish a new episode, please subscribe to us on BBC Sounds by hitting the subscribe button on the app.

You can now listen to Americast on a smart speaker. If you want to listen, just say "Ask BBC Sounds to play Americast”. It works on most smart speakers.

US Election Unspun: Sign up for Anthony’s BBC newsletter: https://www.bbc.co.uk/news/world-us-canada-68093155

Americast is part of the BBC News Podcasts family of podcasts. The team that makes Americast also makes lots of other podcasts, including Newscast. If you enjoy Americast (and if you're reading this then you hopefully do), then we think that you will enjoy some of our other pods too. See links below.

Newscast: https://www.bbc.co.uk/sounds/series/p05299nl
Radical: https://www.bbc.co.uk/sounds/brand/p0gg4k6r
The Global Story: https://www.bbc.co.uk/sounds/brand/w13xtvsd
Top Comment: https://www.bbc.co.uk/sounds/brand/m001mssm