Selena Simmons-Duffin Selena Simmons-Duffin reports on health policy for NPR.
Headshot of Selena Simmons-Duffin
Stories By

Selena Simmons-Duffin

Headshot of Selena Simmons-Duffin
Olivia Falcigno/NPR
Headshot of Selena Simmons-Duffin
Olivia Falcigno/NPR

Selena Simmons-Duffin

Health Policy Correspondent

Selena Simmons-Duffin reports on health policy for NPR.

Simmons-Duffin joined the Science Desk in 2019, just a few months before COVID-19 was discovered. During the pandemic, she covered CDC and the vaccine rollout, and ran a year-long project surveying state health departments on contact tracing. In 2022, after the Supreme Court overturned Roe v. Wade, she launched a project called Days & Weeks exploring how abortion bans are changing people's lives.

Before becoming a reporter, Simmons-Duffin worked for 10 years as a producer and editor for NPR's flagship programs, Morning Edition and All Things Considered. In 2014, she drove the full length of the U.S.-Mexico border with host Steve Inskeep for the "Borderland" series.

She won a Gracie Award in 2015 for a video called "Talking While Female," and a 2014 AAAS Kavli Science Journalism Award for producing a series on why you should love your microbes.

Simmons-Duffin is a graduate of Stanford University, where she studied English. She took six months off from college to do HIV/AIDS-related work in East Africa. She started out in radio at Stanford's radio station, KZSU, and went on to study documentary radio at the Salt Institute, before coming to NPR as an intern in 2009.

She can be reached via encrypted message at selena.02 on Signal.

Story Archive

Monday

With ACA open enrollment underway, some business owners worry about upcoming changes

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5593162/nx-s1-9516700" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Saturday

Open Enrollment begins today on Healthcare.gov. Here's what you should know

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5591319/nx-s1-9515457" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Thursday

Protestors gathered outside Children's Hospital Los Angeles in February after President Trump's executive order to stop federal funding for hospitals that provide gender-affirming care to children. Robyn Beck/AFP via Getty Images hide caption

toggle caption
Robyn Beck/AFP via Getty Images

Trump pushes plan to end medical care for transgender youth nationally

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5588655/nx-s1-9514254" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Dr. Casey Means, surgeon general nominee (left), with journalist Megyn Kelly (right). Ben Curtis/AP hide caption

toggle caption
Ben Curtis/AP

Senate confirmation hearing to be held for Trump's pick for surgeon general

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5589127/nx-s1-9512718" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Sunday

Chloe Chalakani is an entrepreneur who runs a handmade pasta business with her partner in coastal Maine. The government shutdown fight affects how much she'll pay for health insurance next year. Selena Simmons-Duffin/NPR hide caption

toggle caption
Selena Simmons-Duffin/NPR

With the threat of rising costs, some young people say they plan to drop ACA coverage

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5577940/nx-s1-9508809" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Wednesday

Health insurance is at the center of the government shutdown battle

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5582342/nx-s1-9502413" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Tuesday

Pages from the U.S. Affordable Care Act health insurance website healthcare.gov are seen on a computer screen in New York, Aug. 19, 2025. Patrick Sison/Associated Press hide caption

toggle caption
Patrick Sison/Associated Press

The Health Insurance Fight Fueling The Government Shutdown

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5581276/nx-s1-mx-5770759" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Friday

Federal employees in 3 states share how the shutdown is affecting their work

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5575715/nx-s1-9495470" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Sunday

Rep. Mike Lawler (right), R-N.Y., confronts House Minority Leader Hakeem Jeffries, D-N.Y., about signing on to a bill that would extend Affordable Care Act tax credits, on Oct. 8. Tom Williams/CQ-Roll Call/Getty Images hide caption

toggle caption
Tom Williams/CQ-Roll Call/Getty Images

ACA tax credits. What to know

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5570849/nx-s1-9489148" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Friday

Russell Vought, director of the Office of Management and Budget (OMB), speaks with reporters outside of the West Wing of the White House in July 2025. Anna Moneymaker/Getty Images hide caption

toggle caption
Anna Moneymaker/Getty Images

Vought on RIFs

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5570933/nx-s1-9487806" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Saturday

Vice President JD Vance speaks at the White House press briefing on the day the government shutdown. Vance is among the Republicans arguing there's plenty of time to extend ACA tax credits. Alex Wong/Getty Images hide caption

toggle caption
Alex Wong/Getty Images

Time is short for an ACA premium fix in the shutdown fight, says GOP insurance leader

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5562517/nx-s1-9481412" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Thursday

Senate Minority Leader Chuck Schumer, D-N.Y., speaks at a press conference in Washington, D.C., on Tuesday with other members of Senate Democratic leadership following two failed votes to fund the government. Nathan Posner/Anadolu/Getty Images hide caption

toggle caption
Nathan Posner/Anadolu/Getty Images

What’s behind the health care fight that led to the government shutdown

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5559810/nx-s1-9476918" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Thursday

Shutdown nears as Democrats fight to extend ACA tax credits

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5552639/nx-s1-9466601" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Friday

ACIP member Retsef Levi speaks during a meeting of the CDC's Advisory Committee on Immunization Practices on September 18, 2025 in Atlanta, Ga. The federal vaccine advisory group, recently appointed by Health Secretary Robert F. Kennedy Jr., made recommendations on the COVID vaccine. Elijah Nouvelage/Getty Images hide caption

toggle caption
Elijah Nouvelage/Getty Images

RFK Jr.'s vaccine panel backs away from asking states to require an Rx for a COVID shot

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5545946/nx-s1-9460128" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Martin Kulldorff (right) speaks with Robert Malone during a meeting of the CDC's Advisory Committee on Immunization Practices on September 18, 2025 in Chamblee, Ga. Elijah Nouvelage/Getty Images hide caption

toggle caption
Elijah Nouvelage/Getty Images

Thursday

Former CDC director says she was fired for resisting pressure from RFK Jr.

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5544277/nx-s1-9457030" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Wednesday

Former Director of the Centers for Disease Control and Prevention, Susan Monarez, testifies before the Senate Committee on Health, Education, Labor, and Pensions Wednesday in Washington, DC. Kevin Dietsch/Getty Images hide caption

toggle caption
Kevin Dietsch/Getty Images

RFK Jr. ‘wanted blanket approval’ for changes at CDC, fired director testifies

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5544143/nx-s1-9456228" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Saturday

Tuesday

Secretary of Health and Human Services Robert F. Kennedy Jr., appears before the Senate Finance Committee, on Capitol Hill in Washington, on Sept. 4, 2025. Mark Schiefelbein/AP hide caption

toggle caption
Mark Schiefelbein/AP

RFK Jr. Under Fire Following Vaccine Changes And CDC Shakeup

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5535236/nx-s1-mx-5709127" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Friday

Health Secretary RFK Jr. grilled on vaccines and more during Senate hearing

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5529371/nx-s1-9440154" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Thursday

RFK testifies in the Senate

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5525943/nx-s1-9439516" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Health Secretary Robert F. Kennedy Jr. to testify in Senate hearing Thursday

Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/nx-s1-5525917/nx-s1-9438857" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Robert F. Kennedy Jr., secretary of Health and Human Services, during a Senate Finance Committee hearing in Washington, D.C., on Thursday. Kayla Bartkowski/Bloomberg via Getty Images hide caption

toggle caption
Kayla Bartkowski/Bloomberg via Getty Images

Friday

Jim O'Neill is the new acting director of the CDC. Here, HHS Secretary Robert F. Kennedy Jr. swears him in as deputy secretary of HHS on June 9. O'Neill will serve in both roles. Amy Rossetti/Department of Health and Human Services via AP hide caption

toggle caption
Amy Rossetti/Department of Health and Human Services via AP
Exclusive benefits
Give a little. Get a lot.

Support mission-driven journalism while getting something great in return. Enjoy bonus content, early access and sponsor-free listening from your favorite NPR podcasts.

Get NPR+