Podcast
Public Health On Call
Hosted by The Johns Hopkins Bloomberg School of Public Health · EN
Evidence and experts to help you understand today's public health news—and what it means for tomorrow.
74episodes
Episodes
Newest firstAll episodes
The Explosive Diarrhea Episode
3w ago00:19:21Tap to summarizeAbout this episode: A parasite that can cause severe gastrointestinal discomfort is sickening people across the country. While cyclosporiasis cases are common in summer months, recent outbreaks in states like Michigan have far exceeded typical numbers. In this episode: Food safety expert David Acheson talks about how cyclosporiasis differs from other foodborne illnesses and the importance of a strong public health system for catching contaminants like this. Note: This episode was recorded on July 15, just before the investigation identified lettuce from Taylor Farms, the supplier to Taco Bell, as the culprit. Guest: Dr. David Acheson is the President & CEO of The Acheson Group Consulting Company. With more than 40 years of medical and food safety experience, Acheson has served in prominent roles at the FDA and the USDA Food Safety and Inspection Service. 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. He served as the Baltimore City Commissioner of Health from 2005 to 2009. Show links and related content: Lettuce at Taco Bell in 5 states confirmed as source of a diarrhea-causing parasite outbreak—AP Surveillance of Cyclosporiasis—CDC CDC cuts back foodborne illness surveillance program—CIDRAP The outbreak that changed meat and poultry inspection systems worldwide—Animal Frontiers Peanut Outlook: Impacts of the 2008-09 Foodborne Illness Outbreak Linked to Salmonella in Peanuts—USDA What's Behind All the Food Recalls—Public Health On Call (November 2024) 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.
Transcribe →
How Storytelling Can Advance Public Health
3w ago00:18:11Tap to summarizeAbout this episode: When it comes to solving big public health issues, personal storytelling can turn abstract research into real impact. In this episode: Monica L. Wang, an award-winning public health researcher and educator, discusses her new book, "The Collective Cure: Upstream Solutions for Better Public Health," and how individual stories can help to identify and solve collective health challenges. Guest: Monica L. Wang, ScD, MS, is an associate professor at the Boston University School of Public Health and an adjunct professor at the Harvard T.H. Chan School of Public Health. She is also the editor at large of the Public Health Post. 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 Collective Cure: Upstream Solutions for Better Public Health—Penguin Random House What public health can learn from the MAHA movement—STAT 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.
Transcribe →
As Baby Boomers Age, Caregiving Trends Are Shifting
3w ago00:17:24Tap to summarizeAbout this episode: Between a growing aging population, the emergence of new technologies, and cuts to Medicaid spending, the landscape of American caregiving is shifting. In this episode: Researcher Jennifer Wolff walks through changes in caregiving trends, underscores the importance of more research on the topic, and highlights new programs that aim to support older adults and their caregivers. Guest: Dr. Jennifer Wolff is an expert in policy relating to the care of persons with complex health needs and disabilities, the Eugene and Mildred Lipitz Professor in Health Policy and Management, and director of the Roger and Flo Lipitz Center to Advance Policy in Aging and Disability. 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: About NHATS & NSOC—NHATS The Number Of Family Caregivers Helping Older US Adults Increased From 18 Million To 24 Million, 2011–22—Health Affairs Cognitive assessment & care plan services—http://Medicare.gov GUIDE (Guiding an Improved Dementia Experience) Model—http://CMS.gov America's Caregiver Crisis—Public Health On Call (July 2025) The Potential Impacts of Cuts to Medicaid—Public Health On Call (March 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.
Transcribe →
A Forecast for the 2026 Hurricane Season
3w ago00:17:17Tap to summarizeAbout this episode: Strong El Niño activity in the Pacific could mean a quieter Atlantic hurricane season, but recent events like tropical storm Arthur show that extreme weather can still impact the U.S. this summer. In this episode: Hurricane specialist Michael Lowry returns to the podcast to give an update on the 2026 hurricane season, the promising role of AI in storm forecasting, and the state of meteorology amidst federal funding cuts. Guest: Michael Lowry is a hurricane specialist and storm surge expert for WPLG-TV in Miami, FL. He previously served as a senior scientist at the National Hurricane Center and as disaster planning chief at FEMA. 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: AI Weather Models Changing the Hurricane Forecast Game—Eye on the Tropics Remnants from Tropical Storm Arthur drench Gulf states, flooding homes and forcing evacuations—CBS News Congressional committees push back on Trump administration's proposed NOAA budget cuts—ABC News The Texas Floods and the Future of Forecasting—Public Health On Call (July 2025) Climate Change and Meteorology: 2025 Update—Public Health On Call (June 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.
Transcribe →
$168 Million in Federal Dollars for Rural Health in Maryland
4w ago00:18:53Tap to summarizeAbout this episode: Late last year, the federal government awarded the state of Maryland $168 million for projects advancing rural health. In this episode: Elizabeth Kromm of the Maryland Department of Health explains how the state plans to use this Rural Health Transformation grant to bolster the state's health workforce, connect more people to primary care, get more locally-grown, nutritious foods on Marylander's plates—and the massive effort to turn around a grant proposal like this on a very tight timeline. Guest: Elizabeth Edsall Kromm, PhD, is assistant secretary of population health and strategic initiatives at the Maryland Department of Health and adjunct assistant professor of Health, Behavior and Society 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: Rural Health Transformation Program (RHTP)—Maryland Department of Health What Rural America Can Learn from Global Health—Johns Hopkins Center for Communication Programs Maryland All-Payer Model—CMS.gov The State of Rural Health—Public Health On Call (January 2024) 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.
Transcribe →
Should Cities Be Welcoming Autonomous Vehicles?
4w ago00:15:30Tap to summarizeAbout this episode: As self-driving cars reach new corners of the country, there is more data on crashes and safety. But is there enough data to confidently assess the benefits and dangers? In this episode: Road safety expert Johnathon Ehsani parses the complexities of the existing data, shares in which contexts driverless cars could be safer, and offers advice to mayors and city residents. Guest: Johnathon Ehsani, PhD, MPH, is an internationally recognized road safety researcher and an associate professor in Health Policy and Management at the Johns Hopkins Bloomberg School of Public Health. 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. He served as the Baltimore City Commissioner of Health from 2005 to 2009. Show links and related content: An Open Letter from the Medical Community on America's Road Deaths Waymo Safety Impact—Waymo Advancing Transportation Equity and Safety Through Autonomous Vehicles—Health Equity Are Self-driving Cars Safe?—Public Health On Call (March 2023) 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.
Transcribe →
From the Research Lab to Open Mic Night: Comedy in Science Communication
Jul 600:20:48Tap to summarizeAbout this episode: Telling a good joke is a science—it requires gathering data, thoughtful analysis, and constant experimentation to get it right. A good joke can also help us better communicate about science. In this episode: A stand-up comedian with a research background explains why comedy is a useful tool in science communication and shares tips for using humor to illustrate academic concepts. Guest: Sarah Adelman, MPH, is a stand-up comic, screenwriter, and former scientist. She is also the creator, host, and executive producer of the original social media series "BLOW MY MIND." 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 Scientist Walks Into a Bar…—Nautilus Not Just Funny After All: Sarcasm as a Catalyst for Public Engagement With Climate Change—Science Communication Can a Joke Make Science More Trustworthy?—Journal of Science Communication Specialized terminology reduces the number of citations of scientific papers—Proceedings of the Royal Society B: Biological Sciences Why Do We Believe Misinformation?—Public Health On Call (December 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.
Transcribe →
A New School of Public Health is Coming to Detroit
Jul 200:15:22Tap to summarizeAbout this episode: Established in 1868 as a medical school, Wayne State University has championed decades of community-engaged research and interventions in the Detroit community and throughout the state of Michigan. That work will soon take center stage with a new school of public health. In this episode: Bernard Costello, who oversees the institution's health sciences enterprise, explains why now is the right time for a devoted public health curriculum and how a university goes about starting a new school. Guest: Bernard Costello, MD, DMD, is senior vice president for health affairs at Wayne State University, where he oversees the School of Medicine, College of Nursing, Eugene Applebaum College of Pharmacy and Health Sciences, and development of the emerging school of public health. 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. He served as the Baltimore City Commissioner of Health from 2005 to 2009. Show links and related content: New public health school emerging at Wayne State University—WDET How Karmanos is Partnering with Communities Against Cancer and How You Can Get Involved—Barbara Ann Karmanos Cancer Institute Healthcare Occupations—U.S. Bureau of Labor Statistics 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.
Transcribe →
Right-Sizing Traffic Enforcement for Safer Roadways
Jul 100:19:08Tap to summarizeAbout this episode: The U.S. stands out among peer countries for having the worst rate of traffic deaths. Approaching this issue from a public health angle can help to make roadways safer by focusing on population-level interventions rather than directing resources towards policing "bad apple" individuals. In this episode: Tiffany Joyce Smith, lead author of a new report on the role of enforcement in road safety, explains the value of a proactive approach to preventing crashes versus a reactive one. Guest: Tiffany Joyce Smith, MPH, is a public health and mobility expert and program advisor with the Vision Zero Network. 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. He served as the Baltimore City Commissioner of Health from 2005 to 2009. Show links and related content: Right-Sizing the Role of Traffic Enforcement: Prioritizing Effective, Cost-Efficient and Equitable Improvements to Road Safety—Vision Zero Network Money Drove Criminal Justice System In Ferguson, DOJ Report Says—NPR The Surprising Benefits of Narrower Traffic Lanes—Public Health On Call (November 2023) Why Are So Many Pedestrians Getting Struck and Killed By Cars, and Why Aren't We Doing More To Stop It?—Public Health On Call (July 2023) 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.
Transcribe →
Harnessing the Power of Social Media to Find Organ Donors
Jun 2900:16:35Tap to summarizeAbout this episode: Individuals awaiting organ transplants are often encouraged to reach out to family, friends, neighbors, and colleagues to ask if they will consider becoming a living organ donor. As social media expands our reach beyond our immediate communities, it could become a powerful tool in connecting recipients with donors. In this episode: Macey Levan, a kidney donor and researcher, explains why social media can be so useful in forging life-saving connections and what to consider when making the ask of an online community. Guest: Macey Levan, PhD, JD, is an associate professor of surgery and population health at NYU Grossman School of Medicine. She also serves as director of policy and external affairs for the Transplant Institute and director of the qualitative core in the Center for Surgical and Transplant Applied Research. 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: Social Media in the Identification of Living Kidney Donors: Platforms, Tools, and Strategies—Current Transplantation Reports Social media and organ donation: Ethically navigating the next frontier—American Journal of Transplantation Kidney Donation: How to Make the Ask—National Kidney Foundation 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.
Transcribe →