Sammy Mack

Health News Florida Reporter

Public radio. Public health. Public policy.

Most days, Mack covers health care policy for WLRN – Miami Herald News and Health News Florida. Her health care journalism is supported by a fellowship with the Kaiser Health News and NPR Health Care Reporting in the States project.

Like most folks who've worked at a member station, she's worn a lot of hats: interim digital editor during the re-launch of, assistant producer for The Florida Roundup, morning news producer, intern coordinator, party planner. She was one half of the StateImpact Florida education reporting team. 

Her stories have appeared on NPR, Monocle 24, the Miami Herald, Global Health, Health News Florida, Gambit Weekly, MAP Magazine, Gulfshore Life, Philadelphia Weekly, the St. Petersburg Times (now Tampa Bay Times) and other outlets.

Mack’s work has been honored with Florida AP Broadcaster and SPJ Sunshine State awards. She’s collaborated on projects that have won a Third Coast International Audio Festival bronze award, an Emmy, regional Edward R. Murrow awards, a Wilbur Award and a Dart Award. Mack was a writing fellow during the 2008 Poynter Summer Fellowship for Young Journalists.

She was recognized by her colleagues as the 2011 Herald Top Chef. She’s happy to share her recipe for garam masala macarons with lemongrass filling.

Ways to Connect

Temperatures may be dropping a little in Florida, but that doesn’t mean the Zika virus is going away anytime soon, according to Dr. Tom Frieden, director of the Centers for Disease Control and Prevention.

“Here’s the plain truth,” Frieden told an audience at The Atlantic magazine’s CityLab conference in Miami. “Zika and other diseases spread by Aedes aegypti are really not controllable with current technology. So we will see this become endemic in this hemisphere.”

According to a new national poll from the American College of Emergency Physicians, the view on health insurance from the emergency department is pretty grim.

The report released on Tuesday links fear of high costs with worsening health.

Among the findings:

If you’ve lived in Hurricane Alley long enough, you’ve heard about the phenomenon of “hurricane babies”—nine months after a big storm, there’s a spike in births.

The hurricane baby thing? It’s totally real.

There have been a number of studies that look at birth rates after big natural disasters. There is evidence that in fact, starting about nine months after a hurricane, you can expect a baby boom in a lot of places.

But when you start digging into the research, there’s more to it than the lights going out.

Mosquito control and health officials are hoping mosquito prevention is on the minds of Floridians preparing for Hurricane Matthew.

Hurricanes can create perfect conditions for an explosion in mosquito populations.

National Institutes of Health

Zika vaccine trials could come to South Florida as early as this winter.

Now that the House and Senate have agreed on a $1.1 billion Zika funding package, research and vaccine development is a federal priority.


This week, Congress will have another opportunity to compromise on a Zika funding measure.

South Florida has one more reason to hate mosquitoes: Miami-Dade County Health officials announced a case of locally-acquired Dengue fever Tuesday night.

Miami’s Wynwood neighborhood may be celebrating this week’s lifting of the suspected Zika transmission map, but Dr. Tom Frieden of the Centers for Disease Control and Prevention is urging people in Miami-Dade County not to let their guards down.

I’m the health reporter here at WLRN, but a couple of weeks ago, I declined to go to a town hall meeting in Miami Beach about the city’s very new status as a Zika transmission zone.

A group of researchers and doctors convened in Miami this week to discuss how different specialists are responding to the Zika virus.

Organized by the University of Miami Miller School of Medicine, the conversation ranged from mosquito control to pediatric research—but one of the hottest topics at the discussion surrounded Zika virus testing.

Researchers at UM have applied for a grant to develop rapid Zika testing.

When Brenda Sokolowski turned 50, she followed national recommendations and made an appointment for her first screening colonoscopy.


Hospitals keep a list of what they charge for health care. But if you have insurance, that charge may have nothing to do with what your insurance company has negotiated and what your out-of-pocket expenses would be.

Officials from the Florida Department of Agriculture have found three Zika-positive mosquito samples in Miami Beach.

The Affordable Care Act has achieved at least part of what it set out to do—but there are still quite a few questions about the long-term impact of the health legislation, according to a new study published in the journal Health Services Research.

WLRN Facebook Live video screenshot.

There's only one place in the continental U.S. where mosquitoes are known to be transmitting the Zika virus: Miami's Wynwood neighborhood. Pregnant women are arming themselves against mosquitoes.


The number of locally-acquired Zika cases keeps rising in South Florida, and that means hard conversations between doctors and patients who want to get pregnant.

It’s been a little over a week since it was confirmed that the Zika virus has spread locally in Miami’s Wynwood neighborhood.

In the heart of that neighborhood is The Wynwood Yard—an all-outdoor food and culture venue. Within hours of the Zika announcement, Della Heiman—founder of the Wynwood Yard and owner of Della Test Kitchen—temporarily closed the space. She decided not to charge rent to the six other businesses at the Yard for the week they’ve been closed.

Airplanes dispersed insecticide over Miami early Thursday morning, and according to officials they’re already seeing a lot of dead mosquitos.

Gov. Rick Scott and Dr. Tom Frieden—who heads the Centers for Disease Control and Prevention (CDC)—made the announcement at a press conference in Doral on Thursday afternoon.

“As you know, they did aerial spraying this morning and they killed a lot of mosquitoes,” said Scott.

Late last fall, Dr. Christine Curry was at a faculty meeting with her colleagues when the conversation turned to new reports linking the Zika virus to a surge in microcephaly in infants in Brazil.

"I think it’s fair to say that most obstetricians had never heard of this virus a year ago," said Curry, who is an assistant professor of obstetrics and gynecology at the University of Miami Miller School of Medicine and Jackson Memorial Hospital.

Florida Department of Health

Pregnant women are being asked to stay away from the Wynwood neighborhood in Miami.

The head of the Centers for Disease Control and Prevention issued a Zika-related travel warning for pregnant women to an area just north of Downtown Miami after 10 more people were suspected of getting the virus locally.

Dr. Dr. Gillian Hotz is the director of the KiDZ Neuroscience Center and the sports concussion program at the University of Miami. And now, she can add videogame developer to her resume.

This fall, Hotz is piloting an educational video game with youth football leagues across the country.

The game is called SportzSafe. And it’s designed to teach young players how to prevent, identify and address concussions.

Florida health department officials have been tight-lipped about the investigation into a possible locally-transmitted case of Zika virus in Miami-Dade County.

Floridians with chronic diseases like asthma and COPD may have one more problem to worry about: sea-level rise.

The Health And Sea Level Rise: Impacts on South Florida report released Monday maps out sea-level rise projections alongside health data from Palm Beach County down to the Keys—and there were some surprises about who’s at risk.

  Medical debt is one of the leading causes of bankruptcy in the United States. Having health insurance is no guarantee against being swamped by bills after an emergency or a big procedure.

But one Palm Beach County man has found there’s room to negotiate.

Climate change isn’t just an environmental problem. If you ask Michael McGeehin, climate change is a health crisis.

McGeehin is an epidemiologist who spent more than 30 years at the Centers for Disease Control and Prevention. He developed the CDC’s Climate Change Program.

McGeehin was recently in Miami for an international epidemiology conference. And he spoke with Health News Florida about how public health is threatened by changing rain patterns, sea level rise and heat waves:

The Florida Department of Health reports a child in Miami-Dade County has come down with a case of measles.


According to a release from the health department, the child who came down with measles had not been vaccinated.

The department said public health officials would be notifying people who may have been exposed.

The health department did not say where the child may have traveled before or after getting sick.

The measles virus can hang in the air and continue to be infectious up to two hours after the sick person has left the room.

  The number of Zika cases in Florida has grown to 188—which includes 38 pregnant women who are being monitored by the state.

So far, all of those cases are travel-related. But public health officials are bracing for local outbreaks.

Florida Surgeon General Dr. Celeste Philip was in Fort Lauderdale Thursday to give a presentation on the state’s Zika plans to the Broward legislative delegation.

Mental health care ranks among the most expensive kinds of health care in American medicine—and having a 

mental illness or behavioral disorder can drive up costs for other kinds of care.

But new research suggests that the Affordable Care Act has helped young people with mental illnesses afford health care—especially young blacks and Latinos.

Medical bills can be incredibly confusing and difficult to read.

But do you have a better idea?

No, seriously, do you?