CIDRAP

Osterholm Update

Science EN ↓ 221 episodes

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

Author

CIDRAP

Category

Science

Podcast website

www.cidrap.umn.edu

Latest episode

Jul 2, 2026

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Episodes

Episode 41: Surrender Is Not an Option 28.01.2021

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the issue of opening schools, updates on variants of concern, and more news on vaccines and their distribution.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p> <p>Visit the podcast website: OsterholmUpdate.com</p> <p>Browse the...

Episode 40: An Imperfect Storm 21.01.2021

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the latest information on SARS-CoV-2 variants, estimates as to just how much of the US population might have some immunity to the virus, and the current supply and demand of vaccines.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p> <p>List...

Episode 39: Places We've Never Been Part 2 14.01.2021

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the shifting baseline of COVID-19 in the US, the latest information on SARS-CoV-2 variants of concern, continued challenges complicating vaccine distribution, and side effects associated with the COVID-19 vaccines.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu&lt...

Episode 38: Places We've Never Been 06.01.2021

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the rotating epidemiology of the pandemic in the US, updates on variants of the virus and what they might mean moving forward, and challenges with the last mile and the last inch of vaccine distribution.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a><...

Holiday Special: The Polar Express 25.12.2020

<p>In this holiday special mini-sode, Dr. Osterholm reads the polar express to his grandkids. Happy Holidays from the Osterholm Update team! Email us your questions: OsterholmUpdate@umn.edu Browse the podcast and CIDRAP merchandise store: https://www.mnalumnimarket.com/collections/cidrap</p>

Episode 37: Now Is the Time 23.12.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss reports of new SARS-CoV-2 variants from the UK and South Africa and potential implications, additional federal recommendations for vaccine prioritization, further information on vaccines for pregnant women, and the epidemiology of the pandemic heading into the holidays. </p> <p>Email us your questions: <a href="mail...

Episode 36: The Miracle in Brainerd 17.12.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss COVID-19 vaccines becoming vaccinations, forthcoming research related to the safety of vaccinating pregnant women, continued surges throughout much of the US, and guidance for having safe holidays. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p&gt...

Episode 35: The Last Mile to the Last Inch 10.12.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss COVID-19 trends in the US and globally, the last mile and the critical last inch of the vaccine journey, and what we've learned about schools to this point.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p> <p>Learn more and donate...

Episode 34: The Best of Times and the Worst of Times 03.12.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the status of COVID-19 in the US post-Thanksgiving, ACIP recommendations for how vaccine distribution should be prioritized, potential timelines for vaccine distribution, shortening quarantine, and how to talk to children about the pandemic. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu"&g...

Episode 33: A Thanksgiving Perspective 25.11.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the exponential growth of cases in the US and elsewhere, more promising news regarding vaccines and the obstacles that remain, the impact of surging cases on healthcare workers, and an opportunity to help out with the Frontline Families Fund.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu"&g...

Episode 32: Stop Swapping Air 18.11.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the exponential growth of cases in the US and elsewhere, more promising news regarding vaccines and the obstacles that remain, the impact of surging cases on healthcare workers, and an opportunity to help out with the Frontline Families Fund.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu"&g...

Episode 31: Pay to Prevail 12.11.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the pandemic's growing strain on healthcare systems across the US, limitations of modeling, the concept of paying to prevail, encouraging news in the vaccine world, and the implications of infected mink in Denmark. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@...

Episode 30: A New Dialogue 06.11.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss record-breaking case numbers in the US, public trust in science amid the COVID-19 pandemic, expectations for vaccines, more details related to bubbling, and the risks associated with gatherings.</p> <p>Email us: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p> <p>Support...

Episode 29: Finding Light While in the Tunnel 29.10.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss surging case numbers across the US and many parts of the world, the shortage trifecta and the challenges it brings, and steps people can take to stay as safe as possible until we reach the light at the end of the COVID-19 tunnel. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmU...

Episode 28: Failure Is Not an Option 21.10.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss what lies ahead in the coming months, misconceptions related to Sweden, the "pixie dust and pseudoscience" behind the Great Barrington Declaration, and considerations for Halloween and other holidays in this age of COVID-19.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu"&g...

Special Episode: Osterholm Update Live (October 2020) 15.10.2020

<p>In this special live episode, Dr. Osterholm and host Chris Dall discuss the latest COVID-19 activity in the US and around the world, then answer listener questions on blood type and the role it may play in COVID-19 infection, the Great Barrington Declaration, what reinfections might mean for vaccines, an update on Mama Kitty, and more.</p> <p>Email us your questions: <a hre...

Episode 27: COVID in the Capital 08.10.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the outbreak of COVID-19 at the White House and the lessons it provides, the CDC's acknowledgement of airborne transmission, and advice on how to vote as safely as possible during a pandemic. </p> <p>Watch next week's live recording of the podcast: <a href="https://youtu.be/D9ihyYQL8O0">https://...

Episode 26: Planes, Trains, or Automobiles? 01.10.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the changing demographics of new COVID-19 cases, the prevalence of SARS-CoV-2 antibodies in the US, what the end of the pandemic might look like, and recommendations for traveling and gatherings as the holiday season approaches.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpd...

Episode 25: Ripple Effects 24.09.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss COVID-19 activity in the US as the country's death toll surpasses 200,000, where we're at with vaccines, the role of the CDC following its latest challenges, indirect downstream health impacts being caused by the pandemic, and advice for pet owners. </p> <p>Email us your questions: <a href="mailto:...

Episode 24: Long-Haulers 17.09.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the need for leadership moving forward, lingering symptoms and conditions among long-haulers, the latest on different SARS-CoV-2 strains, and the importance of getting a flu vaccine as the fall and winter approaches.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu&...

Episode 23: COVID-19 and Mental Health 10.09.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss news of a Phase 3 vaccine trial being put on hold, updates on the timeline for a safe and effective vaccine, the role of rapid antigen testing, and the pandemic's toll on mental health. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a></p> &...

Episode 22: Pregnancy in a Pandemic 03.09.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss herd immunity and the COVID-19 death toll, reports of more reinfections, what is known about pregnancy during the pandemic, and the critical need for data on vaccine safety and effectiveness before approval.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu</a>...

Episode 21: Crazy Days 27.08.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss the impact that Sturgis and students returning to higher education might have on case numbers in the US, the critical need for quality and transparent regulatory science, and the first confirmed cases of reinfection with COVID-19.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmU...

Episode 20: Message Chaos 20.08.2020

<p>In this episode, Dr. Osterholm and host Chris Dall discuss reports of increasing cases in parts of Europe, challenges that universities are facing as students return to campus, and mixed messaging on topics related to COVID-19 testing, herd immunity, and the flu vaccine. </p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">OsterholmUpdate@umn.edu<...

Special Episode: Osterholm Update Live 13.08.2020

<p>In this special live episode, Dr. Osterholm and host Chris Dall discuss the latest COVID-19 activity in the US and around the world, then answer listener questions on understanding immunity to SARS-CoV-2, advice on how to get quality information on the pandemic, the reliability of tests, and more.</p> <p>Email us your questions: <a href="mailto:OsterholmUpdate@umn.edu">O...

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