Public Health On Call
Episodes
Episodes of Public Health On Call
Mark All
About this episode: Zyn nicotine pouches are suddenly everywhere. What are they and how can they impact health? In this episode: A look at the popular products, what they are and how they work, how they’re marketed, and what we know—and don’t y
About this episode: Dr. Scott Harris has worked as a leader in Alabama’s public health department for eight years and recently became that national president of the Association of State and Territorial Health Officials. In this episode: A conve
About this episode: May is Lyme and Tickborne Diseases Awareness Month. In this episode: Dr. Nicole Baumgarth talks all things ticks including how climate change is increasing their territory, the diseases they spread such as Lyme and Heartland
About this episode: Since 2021, countries have been drafting a treaty to help the world better prevent and respond to pandemics. On April 16, the WHO announced an agreement for the world's first pandemic treaty. In this episode: a look at what
About this episode: World Malaria Day is April 25. In this episode: guest host Thomas Locke takes us to Capitol Hill where we meet malaria champions, scientists, and leaders who gather in Washington, DC, as part of the ‘United to Beat Malaria’
About this episode: In honor of Earth Day, we bring you a special episode of Public Health On Call: an essay read by Sam Myers, director of the Johns Hopkins Institute for Planetary Health. In his essay, he explores the incredible human evoluti
About this episode: News about HKU5, a new bat coronavirus with the ability to spread to humans, was met with concerns in the scientific community—mostly because of how the research was done. In this episode: Johns Hopkins virologist Andy Pekos
About this episode: Innocent Grant is a family planning advocate from Tanzania. In this episode: How Grant’s experiences approaching mis- and disinformation about sexual and reproductive health at home are now helping him to frame this work as
About this episode: In the early months of the new administration, several thousand CDC employees were dismissed, were asked to leave, or resigned. In this episode: what we know about these personnel losses, a look at some critical programs tha
About this episode: Consumer products from auto makers to housing developers to streaming and food delivery services all have impacts on our health. In this episode: A look at the Building H Index, which calculates a health score for these prod
About this episode: Last week, the Department of Health and Human Services abruptly fired around 10,000 employees, 3,500 of which were within the FDA alone—an organization of around 18,000 total employees as of January 2025. In this episode: A
About this episode: The Department of Health and Human Services’s abrupt termination of $11 billion in health funding to states has interrupted projects across the country. In this episode, a look at one state—Connecticut—where the state with f
About this episode: People come to the emergency department seeking all kinds of urgent care. What if they could also get treatment for opioid addiction? In this episode: a look at how one rural hospital started prescribing buprenorphine to ER
About this episode: For 25 years, Gavi, the Vaccine Alliance has been a global effort to purchase and distribute lifesaving vaccines to the poorest of countries and help them build up their health systems. Now, it’s the latest chop in a blitz o
About this episode: Amidst an ongoing outbreak of a deadly clade of mpox in the Democratic Republic of the Congo, the Johns Hopkins Center for Communication Programs has been part of the response team. Working with local partners, CCP has devel
About this episode: As a follow up to our recent episode titled The Potential Impacts of Cuts To Medicaid, we’re partnering with our friends at the Tradeoffs podcast. Guest hosts Dan Gorenstein and Ryan Levi, longtime health reporters, take a d
About this episode: Medicaid helps make health care accessible to millions of adults and children in the U.S. In this episode: a look at the potential impacts of federal budget cuts on states, hospitals, physicians, and the beneficiaries themse
About this episode: According to the WHO, there are an estimated 300,000 drowning deaths worldwide each year and a quarter of them are children under 5. But because the risk factors are so diverse—from backyard swimming pools to monsoons to the
About this episode: Ketamine is in the news again. In this episode: a conversation about the differences between ketamine and esketamine—an FDA-approved medicine for treatment-resistant depression—why we’re hearing so much about ketamine right
About this episode: For some people with a high risk of ovarian cancer, a standard approach has been full removal of the reproductive organs. But new research points to a far less invasive procedure called a salpingectomy, or removal of the fal
About this episode: A new report on misinformation and disinformation from the National Academies of Science, Engineering, and Medicine is helping to define what misinformation is and how it starts and how to combat it. In this episode: a conve
About this episode: Questions about vaccines and autism have been around for a while despite multiple scientific studies that do not show a connection. In this episode: where the concerns started, the science behind why experts have concluded t
About this episode: In the early days of the COVID-19 pandemic when there were no vaccines or treatments, convalescent plasma—antibody-containing blood from people who recovered from COVID—saved countless lives through Emergency Use Authorizati
About this episode: John Green is a New York Times bestselling author and YouTuber known for writing books like The Fault In Our Stars. His latest book is about tuberculosis. In this episode: A conversation with John Green about why he chose to
About this episode: In another episode in our series on vaccines: the different types of vaccines and how they work, and the logic and timing of the childhood vaccination schedule. Also: A conversation about measles vaccinations for children yo
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