In this timely episode, the host of "What is Public Health" podcast, Dr. Kee Chan unpacks the recent changes to the CDC’s COVID-19 vaccine recommendations—particularly the shift from a strong recommendation to a more neutral “may get vaccinated” stance for healthy children and pregnant women. But what’s raising eyebrows is that this shift was publicly announced first by HHS Secretary Robert F. Kennedy Jr., before the CDC’s advisory panels weighed in.

We explore:

• ​What the policy change says and why it matters
• ​The science behind vaccine efficacy and herd immunity
• ​The implications of political announcements overriding scientific process
• ​What individuals and families should do in light of these updates

Key Takeaways:

• ​Understand how vaccines work and why herd immunity matters
• ​Learn how political interference may impact science-based recommendations
• ​Get tips on how to make informed decisions for yourself and your family

Referenced News & Resources:

• ​CDC’s Updated COVID-19 Vaccine Guidance – May 2025
• ​HHS Secretary Robert F. Kennedy Jr.’s May 2025 Announcement
• ​Washington Post: Tensions Between CDC and HHS on Vaccine Policy
• ​American College of Obstetricians and Gynecologists Statement on Maternal Vaccination
• ​KFF: Vaccine Hesitancy and Political Messaging

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