
Osterholm Update
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 Dall, MA, is the cohost of the Osterholm Update and a reporter for CIDRAP News. http://www.cidrap.umn.edu
Latest episodes

Jul 11, 2025 • 0sec
Episode 187: Stay the Course
<p>In "Stay the Course," Dr. Osterholm and Chris Dall review the outcomes of the June ACIP meeting and shares updates on the Vaccine Integrity Project. Dr. Osterholm also covers the latest trends in COVID-19, H5N1, and measles, and answers an ID query about RSV vaccines.</p>
<p><a href="https://www.cidrap.umn.edu/measles/us-measles-cases-top-1200-uk-loses-measles-free-status">US measles cases top 1,200 as UK loses 'measles free' status</a> (CIDRAP News)</p>
<p><a href="https://www.statnews.com/2025/07/03/vaccine-integrity-project-michael-osterholm-cidrap-rsv-flu-covid/">The U.S. government is failing on vaccine policy. The Vaccine Integrity Project is here to help</a> (STAT, paywall)</p>
<p><a href="https://www.statnews.com/2025/06/24/too-many-too-soon-vaccine-schedule-children-antigens-immune-system-aluminum/">‘Too many, too soon’? Debunking a common fear about kids’ vaccines</a> (STAT, paywall)</p>
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<p><strong>Resources for vaccine and public health advocacy:</strong></p>
<p><a href="https://www.voicesforvaccines.org/get-involved/">Voices for Vaccines</a></p>
<p><a href="https://familiesfightingflu.org/take-action/">Families Fighting Flu</a></p>
<p><a href="https://vaccinateyourfamily.org/get-involved/">Vaccinate Your Family</a></p>
<p><a href="https://shotatlife.org/take-action/">Shot@Life</a></p>
<p><a href="https://aspr.hhs.gov/MRC/Pages/index.aspx">Medical Reserve Corps</a></p>
<p>Learn more about the <a href="https://www.cidrap.umn.edu/vaccine-integrity-project">Vaccine Integrity Project</a></p>
<p><a href="https://www.cidrap.umn.edu/covid-19/osterholm-update-covid-19"><strong>MORE EPISODES</strong></a> </p>
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11 snips
Jun 26, 2025 • 0sec
Episode 186: Chaos Reigns
Dr. Osterholm dives into the latest from the ACIP meeting, discussing new policy shifts and the challenges posed by skeptical members. The ongoing measles outbreaks in North America are alarming, emphasizing the need for increased vaccination awareness. Meanwhile, good news from federal health agencies offers hope. The discussion also tackles the impact of misinformation on vaccine governance and public health initiatives, highlighting the crucial role of community resilience in facing these ongoing challenges.

Jun 12, 2025 • 0sec
Episode 185: Our Light, Our Fight
Dr. Osterholm and Chris Dall delve into the remaking of the CDC's vaccine advisory group and the implications of recent policy changes on vaccination practices. They discuss the alarming rise in measles cases and the FDA's approval of a new COVID-19 vaccine. The cancellation of a critical H5N1 vaccine contract and its potential impact on pandemic preparedness is explored. The urgent need for community advocacy and involvement in vaccination is also highlighted, emphasizing collective action in public health.

7 snips
May 29, 2025 • 0sec
Episode 184: Fool's Gold: Reframing the Science
Explore the latest changes in COVID vaccine policy and the implications for public health as the FDA updates its framework. Discover the rise of a new COVID variant in Asia and learn about the ongoing measles outbreak in North America. The hosts critique the notion of a 'gold standard of science' in federally funded research, questioning its effectiveness. They also discuss the resilience of the public health field, emphasizing community engagement and the importance of transparency in health decisions.

May 15, 2025 • 0sec
Episode 183: Time to Organize
Dr. Osterholm and Chris Dall dive into the proposed changes to vaccine policy by HHS Secretary Kennedy, emphasizing transparency in vaccine safety and testing. They discuss the latest measles updates, the Trump administration's innovative approach to a universal influenza vaccine, and the implications of budget cuts on public health. The termination of HICPAC raises concerns about infection control. Lastly, the importance of community action for vaccine integrity is highlighted, urging listeners to engage locally.

May 1, 2025 • 0sec
Episode 182: The Vaccine Confidence Crisis
A surge in measles cases in the U.S. raises alarm as misinformation fuels vaccine hesitancy. Budget cuts threaten vital medical research and public health initiatives. The impact of job losses at health agencies is scrutinized, especially regarding STI research. Meanwhile, COVID-19 trends show a decrease, but concerns linger over vaccine approval processes. The introduction of the Vaccine Integrity Project aims to counter growing skepticism and safeguard trustworthy vaccine information. The need for community engagement in vaccination policy is more critical than ever.

10 snips
Apr 17, 2025 • 0sec
Episode 181: Public Health Policy Is Political
Measles outbreaks in Texas are raising alarms, primarily due to low vaccination rates and misinformation. There’s a concerning impact from over $7 billion in public health funding cuts, affecting community health services. Long COVID remains a critical issue, particularly for marginalized groups. The increase in H5N1 detections adds another layer of urgency to vaccine development. Meanwhile, the podcast reflects on historical healthcare challenges for American Indians and emphasizes the need for kindness and community support in uncertain times.

12 snips
Apr 3, 2025 • 0sec
Episode 180: The April Fool's Tragedy
Cory Anderson, a CIDRAP researcher and co-director of the Chronic Wasting Disease Program, joins to discuss alarming budget cuts affecting public health services, highlighting the emotional toll on dedicated professionals. They tackle the measles outbreak in Texas driven by vaccine misinformation and urge for unified federal messaging. The conversation also touches on the importance of GAVI in improving children's health globally and ends on a motivational note, encouraging proactive community engagement and kindness in challenging times.

21 snips
Mar 20, 2025 • 0sec
Episode 179: Remembering Darkness, Sharing Light: Five Years Later
The podcast reflects on the five-year anniversary of the COVID-19 pandemic, honoring the sacrifices of healthcare workers. It discusses recent federal health funding cuts and their repercussions on public health. The alarming measles outbreak in Texas underscores the urgent need for vaccinations and accurate health information. Current trends in avian influenza and respiratory viruses are analyzed, stressing the importance of pandemic preparedness. Lastly, the conversation emphasizes the vital role of community support in overcoming vaccine hesitancy and advocating for public health.

Mar 6, 2025 • 0sec
Episode 178: Mixed Messages: Navigating the Unfolding Confusion
<p>In "Mixed Messages: Navigating the Unfolding Confusion" Dr. Osterholm and Chris Dall discuss the expected impact of recent cuts to USAID programs, the measles outbreak in Texas, and the latest respiratory virus trends. Dr. Osterholm answers an ID query on measles, mumps, and rubella vaccine boosters, and shares the latest "This Week in Public Health History" segment.</p>
<p><a href="https://www.cidrap.umn.edu/covid-19/osterholm-update-covid-19"><strong>MORE EPISODES</strong></a> </p>
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