A weekly report on the COVID-19 pandemic from infectious disease expert Michael Osterholm, PhD, MPH. Dr. Osterholm is the director of the Center for Infectious Disease Research and Policy (CIDRAP) at the University of Minnesota and has spent a career investigating outbreaks. Since 2005, he has emphasized supply chain and other vulnerabilities and a critical need for pandemic preparedness. In this podcast, Dr. Osterholm dissects the latest COVID-19 news, data, and guidance. CIDRAP’s Chris D...
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Episode List

Episode 202: The Bells Still Ring

Feb 12th, 2026 12:00 PM

In "The Bells Still Ring," Dr. Osterholm and Chris Dall discuss a recent poll on Americans’ trust in vaccine information from the CDC, the measles outbreaks in immigration detention centers, and explain the controversy over a US-funded hepatitis B vaccine trial in Africa. Dr. Osterholm will also bring you some good news on US funding for global health and answer an ID Query about Nipah virus.Interactive vaccine map for US schools (Washington Post)  Large share of older US adults haven’t had a recent flu or COVID vaccine, poll finds (CIDRAP News)Two cases of tuberculosis detected at El Paso ICE facility (The Texas Tribune)  Detained Immigrants Detail Physical Abuse and Inhumane Conditions at Largest Immigration Detention Center in the U.S. (ACLU)  ‘No Humanity’: Detainees describe conditions inside Whipple Federal Building (The Star Tribune)     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 MORE EPISODES       SUPPORT THIS PODCAST   Music: "Beauty Flow" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 License

Episode 201: The Twilight Zone of Immunization

Jan 29th, 2026 12:00 PM

In "The Twilight Zone of Immunization," Dr. Osterholm and Chris Dall discuss recent comments from CDC officials about measles, the US withdrawal from the WHO, and the latest mpox news. Dr. Osterholm also shares an update on this winter respiratory virus season and discusses the challenges that families are facing in accessing healthcare amid immigration enforcement surges in Minnesota. Minnesota residents delay medical care for fear of encountering ICE (CIDRAP) Press Release: CIDRAP launches new partnerships to support independent, evidence-based vaccine information (CIDRAP)   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 MORE EPISODES       SUPPORT THIS PODCAST   Music: "Beauty Flow" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 License

Episode 200: A Moment Among Moments

Jan 15th, 2026 12:00 PM

In the 200th episode of the Osterholm Update, Dr. Osterholm and Chris Dall discuss recent changes to the childhood immunization schedule, the latest data on this year's influenza season, and an update on CIDRAP's Vaccine Integrity Project. Osterholm Update producers Dr. Sydney Redepenning and Elise Holmes also join to discuss this milestone episode and reflect on how the podcast has evolved over the years.  CMS to stop requiring states to report childhood vaccination levels (Liz Szabo, CIDRAP News) U.S. vaccination rates are plunging. Look up where your school stands (Weber et al., The Washington Post) 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 MORE EPISODES       SUPPORT THIS PODCAST

Episode 199: Flu Takes Charge

Jan 2nd, 2026 12:00 PM

In "Flu Takes Charge" Dr. Osterholm and Chris Dall give us an update on the emerging flu season, Dr. Osterholm covers a new poll that shows fewer Americans are willing to recommend the MMR vaccine, and we'll hear about the Vaccine Integrity Project's latest video. Protecting Vaccine Integrity in 2025: Evidence, Access, and Public TrustResources 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 MORE EPISODES       SUPPORT THIS PODCAST

Episode 198: Gaps in the Safety Net

Dec 18th, 2025 12:00 PM

In "Gaps in the Safety Net" Dr. Osterholm and Chris Dall discuss why we shouldn’t compare other countries’ vaccine schedules to the US schedule. Dr. Osterholm continues to cover the recent infant botulism outbreak, and he answers an ID Query about New World Screwworm.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 MORE EPISODES       SUPPORT THIS PODCAST

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