The CDC recently rewrote its vaccine guidance to suggest shots might cause autism, renewing false claims about vaccines and causing anxiety among parents. Physicians often deal with misinformation, but the difference is that it's now coming from the federal government. How do families know what guidance to trust?

NPR's Scott Detrow speaks with Dr. James Campbell, a practicing pediatrician and professor at the University of Maryland School of Medicine, on how families should navigate the changing guidance.

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This episode was produced by Vincent Acovino and Karen Zamora, with audio engineering by Simon Laslo-Janssen and Tiffany Vera Castro. It was edited by Adam Raney. Our executive producer is Sami Yenigun.

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New York City’s mayor-elect Zohran Mamdani built a coalition of voters who were engaged by his charisma and his campaign’s focus on key issues such as affordable transportation, housing and childcare. Mamdani has pointed to Boston mayor Michelle Wu, who was just re-elected in a landslide herself, as inspiration and for being “the most effective Democrat in America.” What can be learned from how progressive mayors like Wu and Mamdani are energizing voters?

For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.

This episode was produced by Jordan-Marie Smith and Henry Larson. It was edited by Sarah Robbins. Our executive producer is Sami Yenigun.

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