Wellness, Actually with Emily Oster & Perry Wilson, MD

What's the deal with mRNA vaccines?

July 2, 2026·58 min
Episode Description from the Publisher

This week, Emily and Perry explore the RNA, a molecule of extraordinary potential. What is it? How is it different from DNA? How have vaccines and an incredible array of potential medical treatments managed to unlock its magic? And what are the conspiracies that have been standing in the way? Prepare for medical science to shake hands with technological wonder. Plus: the FDA vs. Whoop, unpacking botulism outbreaks in baby formula, and a mystery “compassionate use” patient for retatrutide. Submit a question for our weekly mailbag at wellnessactually.fm. Previous episodes referenced: What's the deal with protein?See omnystudio.com/listener for privacy information.

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