St. Jude Research Hospital campus tour
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Melissa Wilson visits the St. Jude's Research Hospital in Tennessee to give a tour of the campus focused on supporting children facing catastrophic diseases.

At-home skin cancer test could be one step closer

An experimental patch could bring the medical world one step closer to rapid at-home melanoma testing, eliminating the need for a biopsy or blood draw.

Over half of Americans' calories come from ultra-processed foods

The report could have big implications as Health Secretary Robert F. Kennedy Jr. continues to criticize ultra-processed foods and blame them for causing disease.

What is kratom 7-OH? Why RFK and health officials are cracking down

Regulators say 7-OH, a component of kratom, is an opioid that “can be more potent than morphine,” but it’s readily available over the counter in many states.

What is Chikungunya virus? Symptoms, prevention and what to know

The mosquito-borne Chikungunya virus causes fever and severe joint pain, which can persist for months. With no specific medicine, the best prevention is avoiding mosquito bites. Outbreaks have been reported in many parts of the world, including in China.

Rare flu complication causing brain swelling on the rise in kids, study finds

A Stanford-led study found that children facing a rare, deadly flu complication involving brain swelling and runaway immune responses may have better chances of recovery with rapid, targeted care—and that flu vaccines offer key protection.

RFK Jr. pulls $500 million in funding for vaccine development

The Department of Health and Human Services plans to cancel contracts and pull funding for some vaccines being developed to fight respiratory viruses like COVID-19 and the flu. Here's what we know.

Hand-Foot-and-Mouth Disease on the rise: How parents can protect their children

There is an uptick in Hand-Foot-and-Mouth Disease (HFMD) cases in children in the United States, health officials say. Here's everything you need to know.

What is Legionnaires' disease? Symptoms, how you get it

Legionnaires' disease is a severe form of pneumonia caused by the Legionella bacteria. The disease is contracted when people breathe in contaminated mist or vapor. Here is what you need to know.

Male birth control pill clears first human safety test
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A first of its kind male birth control pill just cleared its first human safety test. And that will possibly open the door to a new era of contraception.

Medicaid, Medicare may cover weight loss drugs under new pilot program: report

Blockbuster weight loss drugs like Wegovy and Zepbound have surged in popularity, but high prices have left them out of reach for many obese Americans.

Miracle Houston micropreemie graduates from NICU

Born at 22 weeks and five days, Ada weighed just one pound, four ounces. She spent nearly a year in the hospital, but she got a special graduation ceremony to celebrate at Texas Children's Hospital when her loving parents finally got to take her home.

Micropreemie graduates from NICU
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A miracle baby defied the odds after being born a micropreemie. She weighed just over a pound and spent almost a year in the hospital. But she got a special graduation ceremony to celebrate at Texas Children's Hospital when her loving parents finally got to take her home.

South Carolina boy dies from brain-eating amoeba in lake

“My son was a very smart individual. If he had one warning, he would have thought swimming in the lake was a bad idea," the boy's father said.

NYC gunman targeted NFL, claimed to have CTE: What is it?
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A mass shooter has been linked with CTE. The suspected NYC gunman left a suicide note about suffering from the brain injury.