CNN – Health

By Janelle Chavez, CNN Adults who had a lower respiratory tract infection such as bronchitis or pneumonia before the age of 2 may be at higher risk of dying prematurely from respiratory disease, according to a new study. Experts say the decades-long research may not directly apply to today’s kids but shows how health effects

By Elle Reeve, Samantha Guff and Deborah Brunswick, CNN What drug users and people who work with them in Philadelphia talk about is the smell. The smell of rotting flesh from open infected wounds. Some users say they feel ashamed of the state of their bodies, but more feel a sense of urgency. They need

By Deidre McPhillips, CNN People with elevated stress levels are more likely to experience a decline in cognitive function, a new study found, affecting their capacity to remember, concentrate and learn new things. Stress is known to take a physical toll on the body, raising the risk of stroke, poor immune response and more. It

By Jacqueline Howard, CNN In a new study, most elite athletes with a diagnosed genetic heart disease did not experience serious or fatal symptoms of their condition, such as sudden cardiac death. The research suggests it can be “feasible” and “safe” for athletes to continue to participate in their sport. Among a sample of 76

By Carma Hassan and Sandee LaMotte, CNN A low-carb, high-fat “keto-like” diet may be linked to higher levels of “bad” cholesterol and double the risk of cardiovascular events such as blocked arteries, heart attacks and strokes, according to new research. “Our study found that regular consumption of a self-reported diet low in carbohydrates and high

By Sandee LaMotte, CNN Her smile is bright, cheery, sometimes goofy and always contagious. But pictures can’t completely capture her upbeat, positive vibe. At 21, Claire Bridges has a mature spirit that amazes those who love her as well as the doctors who had to operate on her heart and remove both legs to save

By Lauren Lee, CNN With the third anniversary of the Covid-19 outbreak, the secondary pandemic of hunger still looms for many Americans. According to the US Department of Agriculture (USDA) Economic Research Service, nearly 34 million people in the US live in food-insecure households. It’s a figure that just scratches the surface according to Claire

By Deidre McPhillips, CNN Cronobacter sakazakii, the bacteria that contaminated a major infant formula manufacturing plant and led to a nationwide shortage, is a common natural pathogen. It’s harmless for most people, but it can be life threatening for infants, especially those who are born prematurely or with weakened immune systems. Infections caused by the

By Brenda Goodman, CNN This had been a quiet little town of about 4,700 people nestled in the rolling hills of Northeast Ohio. A sign posted on State Road 14 welcomes visitors to East Palestine, “the place to be.” But for the past month, ever since a freight train derailed and caught fire, the town

By Janelle Chavez, CNN About 20,000 people who attended a large religious gathering in Kentucky last month may have been exposed to measles, and undervaccinated attendees should quarantine and monitor symptoms for 21 days, the US Centers for Disease Control and Prevention said in a Health Alert Network Advisory on Friday. The CDC alert was

By Jen Christensen, CNN A mobile lab monitoring for air pollution at the site of the Norfolk Southern train derailment in East Palestine, Ohio, found one potential chemical of concern at higher levels than normal, a team of scientists from Carnegie Mellon University and Texas A&M said at a briefing on Friday. Researchers said it’s