In "Flu Shifts: Why Vaccines Still Matter," Dr. Osterholm and Chris Dall review the latest trends and flu and how this year's vaccine compares to the circulating strains. Dr. Osterholm also discusses H5N1 impact on mammals in Antarctica and answers an ID Query about infant botulism.

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

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NOTE: In order to align our schedule with the holidays, we will not be releasing an episode on 11/13. We'll be back with our next episode on 11/20 and will resume our biweekly release schedule.

In "We Can Make a Difference," Dr. Osterholm and Chris Dall discuss the recent publication from CIDRAP's Vaccine Integrity Project, an upcoming collaboration between CIDRAP and NEJM Evidence, and the latest measles and respiratory virus data. Dr. Osterholm also answers an ID Query about how the government shutdown is impacting public health surveillance and shares another "This Week in Public Health History" segment.

Updated Evidence for Covid-19, RSV, and Influenza Vaccines for 2025–2026 (Scott et al., New England Journal of Medicine)

Vaccine Integrity Project - Response to HHS claims about vaccines (Oct 2025)

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

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In "Bending Not Breaking," Dr. Osterholm and Chris Dall discuss recent layoffs and layoff reversals at the CDC, comments from the administration on the MMR vaccine, and the latest respiratory virus data. Dr. Osterholm also shares an update on pertussis cases and answers an ID Query about herd immunity.

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

Learn more about the Vaccine Integrity Project

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In "Fevers, Furloughs, and Falsehoods," Dr. Osterholm and Chris Dall break down the CDC’s recent ACIP meeting and the ongoing uncertainty around updated vaccine recommendations. Dr. Osterhom discusses state-level differences in vaccine access, possible changes to the National Vaccine Injury Compensation Program, and reviews the latest data on COVID-19, Ebola, and STIs. Dr. Osterholm also answers an ID Query on the studies associating acetaminophen (e.g., Tylenol) use during pregnancy and autism, and share the latest installment of This Week in Public Health History on the 2001 anthrax attacks.

Tracking State Actions on Vaccine Policy and Access (KFF)

Vaccine Integrity Project Viewpoint: Four tips for understanding this week’s ACIP meeting

Vaccine Integrity Project - Fall Immunization Information

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

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In this special update, Dr. Osterholm and Chris Dall recap the events of last week's ACIP meeting and what it means for COVID, MMRV, and hepatitis B vaccine availability.

Learn more about the Vaccine Integrity Project

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In "Ice Cream and Shark Attacks," Dr. Osterholm and Chris Dall discuss the FDA’s recent decision to authorize updated COVID-19 vaccines for limited groups, the confusion around access for those under 65, and the uncertain outcomes of this week’s ACIP meeting. They also cover ongoing upheaval at the CDC, provide updates on COVID-19 and measles, answer an ID Query on Chagas disease, and share the latest installment of This Week in Public Health History.

Vaccine Integrity Project Viewpoint: Four tips for understanding this week’s ACIP meeting

Vaccine Integrity Project - Fall Immunization Information

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

Learn more about the Vaccine Integrity Project

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In this week's special episode, Chris Dall interviews Dr. Osterholm and his coauthor Mark Olshaker on their new book The Big One: How We Must Prepare for Future Deadly Pandemics. They are also joined by Ann Hennigan Grace and CIDRAP's Dr. Sydney Redepenning who both conducted research and fact-checking for the book.

The Big One is available for purchase online and at your local bookseller!

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In "Courage Over Fear," Dr. Osterholm and Chris Dall discuss the critical Vaccine Integrity Project respiratory virus immunization meeting, recent federal actions to sow disinformation on vaccines, and encourage public servants, including those at CDC, who are facing fear amidst violence. Dr. Osterholm also covers the latest COVID data and reviews a new pre-print study on H5N1 avian influenza transmission. 

CIDRAP Vaccine Integrity Project Respiratory Virus Vaccine Meeting

Statement: CIDRAP stands behind public health officials after attack on CDC (CIDRAP)

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

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In "Are We At Risk of Losing Our Vaccines?", Dr. Osterholm and Chris Dall discuss declining childhood vaccination rates, a statement from the American Academy of Pediatrics on non-medical exemptions for mandated vaccines, and the recent termination of $500 million in mRNA vaccine research contracts. Dr. Osterholm also covers the latest COVID data and shares another "This Week in Public Health History" segment. 

Medical vs nonmedical immunization exemptions for child care and school attendance: policy statement (Hackell et al., Pediatrics)

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

Learn more about the Vaccine Integrity Project

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In "Finding the Light," Dr. Osterholm and Chris Dall discuss a recent study on aluminum in childhood vaccines, the latest COVID variant data, and the recent approval of the Moderna COVID vaccine for children at risk of severe disease. Dr. Osterholm also provides an update on CIDRAP's Vaccine Integrity Project and shares the latest "This Week in Public History" segment.

Report: No link between aluminum-adjuvanted childhood vaccines, conditions such as autism (Van Beusekom, CIDRAP News)

State, local public health officials grapple with fallout from funding, job cuts (Dall, CIDRAP News)

Resources for vaccine and public health advocacy:

Voices for Vaccines

Families Fighting Flu

Vaccinate Your Family

Shot@Life

Medical Reserve Corps

Learn more about the Vaccine Integrity Project

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