

Public Health On Call
The Johns Hopkins Bloomberg School of Public Health
Evidence and experts to help you understand today's public health news—and what it means for tomorrow.
Episodes
Mentioned books

Nov 3, 2025 • 17min
971 - An Update on Syphilis in the Great Plains Region
 About this episode: Last spring, Dr. Meghan Curry O'Connell joined Public Health On Call from ground zero of a syphilis outbreak among American Indian and Alaskan Native people in the Great Plains Region. In this episode: She provides an update on the situation, explaining how a collaborative team has been able to overcome obstacles and make progress. Guests:  Dr. Meghan Curry O'Connell, MPH, is the chief public health officer at the Great Plains Tribal Leaders Health Board and a member of the Cherokee Nation. 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:   Efforts to curb SD's syphilis outbreak yield results, but public health advocate says work remains—South Dakota Searchlight   How a fight over data made South Dakota's bad syphilis outbreak worse—Vox   A Public Health Emergency: Syphilis Surges in the Great Plains Region—Public Health On Call (May 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   @JohnsHopkinsSPH 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. 

Oct 30, 2025 • 14min
970 - What We Know—and Still Don't Know—About Long COVID
 Dr. Alba Azola, a rehabilitation physician and co-director at the Long COVID Clinic at Johns Hopkins, dives deep into the realities of long COVID. She discusses current prevalence, revealing that around 10% of those infected are affected. Azola highlights debilitating symptoms like severe fatigue and cognitive impairment, alongside the ongoing challenges of diagnosis due to the absence of definitive tests. She shares insights into possible biological mechanisms and advocates for continued research and support, drawing parallels to HIV activism. 

Oct 29, 2025 • 17min
969 - Access to In Vitro Fertilization, 2025
 About this episode: In vitro fertilization, or IVF, is a game changing reproductive technology that leads to more than 2% of births in the U.S. But high costs and a lack of coverage options put it out of reach for many would-be parents. In this episode: Sean Tipton of the American Society for Reproductive Medicine discusses how new federal policies are moving the dial on IVF access and where more work needs to be done. Guests: Sean Tipton, MA, is the Chief Advocacy and Policy Officer at the American Society for Reproductive Medicine, a non-profit representing over 7,000 members focused on advancing the science and practice of reproductive medicine. 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:   Fact Sheet: President Donald J. Trump Announces Actions to Lower Costs and Expand Access to In Vitro Fertilization (IVF) and High-Quality Fertility Care—The White House   American Society for Reproductive Medicine Reacts to White House Announcement on IVF Coverage—American Society for Reproductive Medicine   The Alabama Supreme Court's Ruling on Frozen Embryos—Public Health On Call (February 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   @JohnsHopkinsSPH 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. 

Oct 27, 2025 • 15min
968 - An End to the Household Food Security Report
 About this episode: As several states weigh suspending SNAP benefits due to the government shutdown, the USDA is releasing the final edition of the Household Food Security Report—a national report card on the state of food insecurity in the U.S. In this episode: Maureen Black, whose career in nutrition spans decades, explains why losing the annual report could set back nutrition efforts as millions of Americans struggle to access healthy food. Guests: Maureen Black, PhD, is a pediatric psychologist who has made significant contributions to the intersection of child development and nutrition. She previously chaired the Division of Growth and Nutrition at the University of Maryland School of Medicine. 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:   SNAP benefits to halt in some states amid government shutdown—ABC News   USDA cancels survey tracking how many Americans struggle to get enough food—NPR   Why SNAP Matters and How We Can Help—Bloomberg American Health Initiative   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   @JohnsHopkinsSPH 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. 

Oct 23, 2025 • 18min
967 - An Update on Baltimore's Swimmable Harbor and the Pistachio Tide
 About this episode: Last year, Public Health On Call released a special episode on the decades-long fight to make Baltimore's harbor safe for swimming. While the future looked bright in 2024, new challenges have emerged. In this episode: Baltimore Banner reporter Adam Willis offers an update on the health of the harbor and the city's recent—and smelly—"pistachio tide" event. Guests: Adam Willis reports on climate and the environment across Maryland for The Baltimore Banner. He previously covered Baltimore City Hall for The Banner. 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:   After Baltimore harbor's 'heart attack,' some remain optimistic—The Baltimore Banner   2025 Health Harbor Report Card—Waterfront Partnership of Baltimore   Special Episode—The Fight for a Swimmable Harbor—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   @JohnsHopkinsSPH 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. 

Oct 22, 2025 • 14min
966 - "CDC is a horrible place to be at this time"
 About this episode: Following months of personnel cuts, funding terminations, and escalating violence, CDC employees face a new hurdle with the government shutdown. In this episode: Yolanda Jacobs, president of the union chapter that represents more than 1,000 CDC employees, offers an inside look at how employees are grappling with these challenges and shares how those of us outside the CDC can offer support. Guests:  Yolanda Jacobs is a health communications specialist at the CDC and the president of the American Federation of Government Employees Local 2883. 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:   With new cuts at CDC, some fear there's 'nobody to answer the phone'—NPR   Supporting the Public Health Workforce in Challenging Times—Public Health On Call (October 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   @JohnsHopkinsSPH 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. 

Oct 20, 2025 • 12min
965 - Weighing the Risks and Benefits of Medication Use During Pregnancy
 About this episode: Prescribing medicine to address fever or pain in pregnancy is a delicate task with a need to consider both potential benefits and risks. In this episode: Obstetrician Dr. Angie Jelin shares how she discusses Tylenol use with expectant parents in the context of emerging evidence and recent news from the federal government. Guests: Dr. Angie Jelin is the assistant director of prenatal genetics at the Prenatal Diagnostic Center in the Division of Maternal-Fetal Medicine and an assistant professor in the Johns Hopkins Medicine Department of Gynecology and Obstetrics. 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:   Autism Risk Linked to Fever During Pregnancy—Columbia Mailman School of Public Health   Interpreting the Data on Tylenol, Pregnancy, and Autism—Public Health On Call (September 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   @JohnsHopkinsSPH 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. 

Oct 16, 2025 • 15min
964 - Supporting the Public Health Workforce in Challenging Times
 Beth Resnick, Assistant Dean for Practice and Training at Johns Hopkins Bloomberg School of Public Health, joins Tara Kirk Sell, an associate professor focused on public health security. They dive into the alarming rise in harassment faced by public health workers, emphasizing how rhetoric has escalated to violence, including the CDC campus shooting. Beth shares concerning data on burnout and PTSD, while Tara discusses innovative safety strategies like the FlagIt reporting system. Together, they highlight small actions to boost staff well-being and gratitude for frontline health workers. 

Oct 15, 2025 • 17min
963 - Separating the MMR Vaccine?
 About this episode: Since 1971, combination mumps, measles, and rubella vaccines have protected American children against life-threatening infection. Recent calls to split the MMR vaccines into three separate injections could unravel decades of progress. In this episode: William Moss details the history of MMR vaccines and the public health dangers posed by changing immunization recommendations without scientific justification to do so. Guests: Dr. William Moss, MPH, is an infectious disease specialist and the executive director of the International Vaccine Access Center at the Johns Hopkins Bloomberg School of Public Health. 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:   Acting CDC director calls for MMR vaccine to be broken up into three shots—STAT   What to Know About MMR and MMRV Vaccines—Johns Hopkins Bloomberg School of Public Health   The MMR vaccines has been combined for decades… and for good reason—@johnshopkinssph via Instagram   Vaccines 101: Understanding the Vaccines on the Childhood Vaccination Schedule—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   @JohnsHopkinsSPH 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. 

Oct 13, 2025 • 18min
962 - Buprenorphine Can Save Lives—If You Can Get It
 About this episode: Buprenorphine is a highly effective medication used for treating opioid use disorder. But accessing this lifesaving prescription can be challenging. In this episode: Jeff Hom and Marlene Lira talk about the critical role of buprenorphine in reducing overdose deaths and the role pharmacies can play in improving access. Guests: Jeff Hom, MD, MPH, is the Medical Officer for Science and Policy in the Substance Use Services section of the San Francisco Department of Public Health. He is also a DrPH student in Health Policy and Bloomberg Fellow at the Johns Hopkins Bloomberg School of Public Health.  Marlene C. Lira, MPH, is the Senior Director of Research at Workit Health, a multi-state telemedicine treatment provider for evidence-based addiction care, and a doctoral candidate in Health Policy & Management 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:   Pharmacy Barriers to Receiving Buprenorphine Among Patients Undergoing Telemedicine Addiction Treatment—JAMA Network Open   Prescribing Buprenorphine By Telehealth: Lessons From San Francisco Amidst A Changing Regulatory Landscape—Health Affairs   The New Federal Regulations Aimed Making Methadone More Accessible—And Less Stigmatizing—Public Health On Call (April 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   @JohnsHopkinsSPH 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. 


