CNN – Health

By Jen Christensen, CNN (CNN) — Doctors in China have become the first to report details about a transplant of a genetically modified pig liver into a human. The liver was transplanted last year into a person who was brain-dead, and it “functioned very well in the human body” for 10 days, the researchers said.

By Andrea Kane, CNN Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Puberty: It’s one of the most important milestones in a young person’s life. It’s also one of the most awkward. Hormonal

By Meg Tirrell, CNN (CNN) — Five key division leaders at the US Centers for Disease Control and Prevention are leaving the public health agency as it braces for cuts that could affect as much as a third of its workforce. The departures, announced internally Tuesday, comprise the directors of the Public Health Infrastructure Center,

By Kristen Rogers, CNN (CNN) — Are you keeping a mental list of all the sources of microplastics finding their way into your daily life? You may have another culprit to consider: It’s gum, according to a new pilot study that found chewing just one piece can release hundreds to thousands of microplastics into saliva.

By Brenda Goodman, CNN (CNN) — The US Food and Drug Administration has approved a new type of antibiotic to treat urinary tract infections. The pill, gepotidacin, will be sold under the brand name Blujepa and is expected to be available in the second half of 2025. Blujepa is approved to treat females 12 and

By Kristen Rogers, CNN (CNN) — The battle over the health merits of various cooking fats has never really gotten below a simmer — but it’s starting to heat up again. Beef tallow and other animal fats, including pig lard and butter, were traditionally used as the main cooking fats in the United States up

By Jen Christensen, CNN (CNN) — At the end of last week, Dr. Colleen Kelley said she was getting texts about every 10 minutes from colleagues whose HIV-related research grants were being terminated by the federal government. “This is just pure chaos and insanity,” said Kelley, chair of the HIV Medicine Association. The National Institutes

By Meg Tirrell, Nick Valencia, Jamie Gumbrecht and Brenda Goodman, CNN (CNN) — The White House is nominating Dr. Susan Monarez, the current acting director of the US Centers for Disease Control and Prevention, to lead the agency, President Donald Trump said Monday. The move comes weeks after the White House abruptly withdrew its nomination

By Sandee LaMotte, CNN (CNN) — Want to improve your chances for a good night’s sleep? This idea could actually knock your socks on, says behavioral sleep disorders specialist Michelle Drerup. “It sounds counterintuitive, I know, but by wearing socks to bed and warming your feet, you may actually lower your core body temperature and

By Neha Mukherjee, CNN (CNN) — After returning home from a trip abroad last week, an infant in Houston was hospitalized with measles. In Lamoille County, Vermont, this month, a child became sick with measles after returning from foreign travel. The same thing happened to an adult in Oakland County, Michigan, whose vaccination status was

By Dana Santas, CNN (CNN) — Whether you’re swinging a bat, reaching for your seat belt or simply turning to look over your shoulder, your ability to rotate affects everything from sports performance to daily life. Yet, for many people, rotation is a struggle — leading to stiffness, discomfort and chronic back pain. While professional

By John Bonifield, CNN (CNN) — Pacific Palisades was burning to ash. “As far as the eye could see, homes were on fire, everywhere,” said firefighter Joseph Field, 50, who’s been with the Los Angeles Fire Department for more than 25 years. “Nothing I’ve ever seen was like it was that night.” Field, manning a

By Julianna Bragg, CNN (CNN) — When Nicole started having pain during intercourse nearly a decade ago, she was determined to find a solution. After consulting with multiple specialists, she was diagnosed with labial hypoplasia, a condition in which her outer labia were only partially formed. Following surgery to correct the issue, she found significant

By Neha Mukherjee, CNN (CNN) — Three hundred and fifty-five cases have been reported in the ongoing measles outbreak in Texas, New Mexico and Oklahoma, but local officials say that it’s an undercount and that the virus could continue to spread spread for months. Texas has reported 309 outbreak-associated cases, New Mexico has reported 42

By Katia Hetter, CNN (CNN) — Colorectal cancer stands as the third leading cause of cancer-related deaths in US men and the fourth leading cause in US women, according to the American Cancer Society. This year, over 150,000 Americans will be diagnosed with this cancer, and 52,900 will die from it, according to the organization’s

By Julianna Bragg, CNN (CNN) — Do you ever wonder what it was like to be a baby? But no matter how hard you try, you can’t remember any of the details? It’s not that you don’t have memories from infancy — it’s that you simply can’t access them later in life, new research shows.

By Madeline Holcombe, CNN (CNN) — The world may feel cold, scary and cruel, but if you are open to seeing it, there is a lot of kindness, according to a new report. The World Happiness Report, released each year on the International Day of Happiness, is a global analysis on happiness and well-being in

Opinion by Dr. Jerome Adams (CNN) — The ongoing measles outbreak has reached three states and serves as a stark reminder of the vital role that herd immunity plays in safeguarding our communities. Originating in Gaines County, Texas, the outbreak has now resulted in 321 reported cases, with 38 hospitalizations and two deaths, including a

By Brenda Goodman, CNN (CNN) — For the first time, scientists say, they have evidence that using a biologic drug to remove sticky beta amyloid plaques from the brains of people destined to develop Alzheimer’s dementia can delay the disease. The researchers have been testing amyloid-removing therapies in a group of people who have rare

By Sandee LaMotte, CNN (CNN) — The future of Ukraine. A looming trade war. Stock market turmoil. Rising prices for consumers in the midst of thousands of layoffs, with more to come. Whether your politics make you anxious or exhilarated by the events of the day, there’s no doubt that change and uncertainty breed stress.