Public Health On Call
Public Health On Call

Public Health On Call

The Johns Hopkins Bloomberg School of Public Health

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Episodes

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Evidence and experts to help you understand today's public health news—and what it means for tomorrow.

Recent Episodes

1018 - Health and Wealth With Baby Bonds
MAR 4, 2026
1018 - Health and Wealth With Baby Bonds
About this episode: Baby bonds programs, which create state-managed trust funds for low-income children, are associated with positive physical and mental health outcomes for recipients and their families. New research shows that a majority of Americans support these early wealth-building tools. In this episode: Professor Catherine Ettman talks about the growing excitement behind baby bonds and the state models that have already seen success. Note: The CLIMB study mentioned in this episode is supported by the de Beaumont Foundation and the Hopkins Nexus award. Guest: Catherine K. Ettman, PhD, is an assistant professor in Health Policy and Management at the Johns Hopkins Bloomberg School of Public Health, where she studies population mental health and assets. Host: Lindsay Smith Rogers, MA, is the producer of the Public Health On Call podcast, an editor for Expert Insights, and the director of content strategy for the Johns Hopkins Bloomberg School of Public Health. Show links and related content: Majority of U.S. Adults Support Wealth-Building Investments for Children from Low-Income Families—Johns Hopkins Bloomberg School of Public Health CT Baby Bonds—CT.gov The Great Smoky Mountains Study: developmental epidemiology in the southeastern United States—Social Psychiatry and Psych A study in Oklahoma that funded college accounts for newborns is showing promise.—New York Times Trump Accounts—TrumpAccounts.gov Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.
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14 MIN
1017 - Getting More Health Out of Health Care—By Paying for It
MAR 2, 2026
1017 - Getting More Health Out of Health Care—By Paying for It
About this episode: Private insurers and the government typically reimburse providers based on metrics of appointments and procedures. An innovative approach to health care finance asks doctors and clinicians to measure success differently: by tangible health outcomes. In this episode: Dr. Darshak Sanghavi details the early promise of this approach and how it's empowering communities to focus on better health. Guests: Dr. Darshak Sanghavi is Chief Medical Officer at Machinify and a former program manager at the Advanced Research Projects Agency for Health (ARPA-H). Host: Dr. Josh Sharfstein is distinguished professor of the practice in Health Policy and Management, a pediatrician, and former secretary of Maryland's Health Department. Show links and related content: Transforming Population Health — ARPA-H's New Program Targeting Broken Incentives—New England Journal of Medicine ARPA-H launches program to reduce preventable deaths—ARPA-H Estimating Longitudinal Risks and Benefits From Cardiovascular Preventive Therapies Among Medicare Patients: The Million Hearts Longitudinal ASCVD Risk Assessment Tool—Circulation Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.
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14 MIN
1016 - An Unlikely but Promising Collaboration in Ohio
FEB 26, 2026
1016 - An Unlikely but Promising Collaboration in Ohio
About this episode: Despite swirling controversy around public health policies, some experts and advocates are finding ways to work together. In this episode: what an unlikely collaboration between a grassroots MAHA organizer and a Yale epidemiologist can teach us about finding common ground for the betterment of people's health. Guests: Brinda Adhikari is an award-winning executive producer, showrunner and journalist. She is currently an executive producer and co-host of the podcast, "Why Should I Trust You?". Tom Johnson is an Emmy award-winning executive producer with experience in documentary series, digital, cable and network news. He is now an executive producer and co-host of the podcast, "Why Should I Trust You?". Host: Lindsay Smith Rogers, MA, is the producer of the Public Health On Call podcast, an editor for Expert Insights, and the director of content strategy for the Johns Hopkins Bloomberg School of Public Health. Show links and related content: A Model For Public Health In the Age of Mistrust—Why Should I Trust You? Our podcast 'Why Should I Trust You?' connects MAHA and public health. Here's what we've learned—STAT Odd bedfellows: Moving with MAHA from conversation to collaboration—Your Local Epidemiologist Unfiltered Conversations to Restore Trust in Public Health—Public Health On Call (August 2025) Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.
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24 MIN
1015 - Unexplained Pauses in CDC Data
FEB 25, 2026
1015 - Unexplained Pauses in CDC Data
About this episode: The CDC has long collected and publicly reported data on infectious diseases, vaccination rates, overdose deaths, and other health topics. But in 2025, many of these datasets inexplicably went dark. In this episode: the importance of real-time data in implementing public health solutions and the potential consequences of these lapses in reporting. Guests: Janet Freilich, JD, is a professor at the Boston University School of Law. She writes and teaches in the areas of patent law, intellectual property, information law, and civil procedure. Host: Stephanie Desmon, MA, is a former journalist, author, and the director of public relations and communications for the Johns Hopkins Center for Communication Programs. Show links and related content: Unexplained Pauses in Centers for Disease Control and Prevention Surveillance: Erosion of the Public Evidence Base for Health Policy—Annals of Internal Medicine Dozens of CDC vaccination databases have been frozen under RFK Jr.—Ars Technica The Changing CDC Website—Public Health On Call (February 2025) Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.
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14 MIN
1014 - How the FDA Regulates Mifepristone, "the Abortion Pill"
FEB 23, 2026
1014 - How the FDA Regulates Mifepristone, "the Abortion Pill"
About this episode: A recent analysis of FDA documents has found that the agency has historically regulated mifepristone—a medication commonly used to terminate pregnancy—based on available scientific evidence and without ideological bias. In this episode: Caleb Alexander, an author of the study, discusses these findings and their implications for a possible new review of the medication by FDA. Guests: Dr. G. Caleb Alexander, MS, is a practicing internist and drug safety expert at the Johns Hopkins Bloomberg School of Public Health. Host: Lindsay Smith Rogers, MA, is the producer of the Public Health On Call podcast, an editor for Expert Insights, and the director of content strategy for the Johns Hopkins Bloomberg School of Public Health. Show links and related content: The US Food and Drug Administration's Regulation of Mifepristone—JAMA Study: FDA Regulation of Abortion Drug Mifepristone from 2011 to 2023 Shaped by Evidence and Caution—Johns Hopkins Bloomberg School of Public Health F.D.A. Decisions on Abortion Pill Were Based on Science, New Analysis Finds—New York Times What Is Mifepristone, aka "The Abortion Pill"?—Johns Hopkins Bloomberg School of Public Health What's at Stake for Access to Medication Abortion and the FDA in the Supreme Court Case FDA v. the Alliance for Hippocratic Medicine?—KFF Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.
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11 MIN