Health

By Brenda Goodman, CNN (CNN) — The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus spread more easily in humans, scientists say. There is no indication that the mutated virus has traveled beyond this patient. After monitoring of dozens of potential contacts among

By Deidre McPhillips, CNN (CNN) — The US Drug Enforcement Administration says that less fentanyl is present in the nation’s illicit pill supply and that is helping drive down overdose deaths in the United States. But experts say that there are limitations to this claim and that many other factors are probably playing a role.

By Gina Park, CNN (CNN) — Many risk factors can lead to a stroke, but the magnitude of risk from some of these conditions or behaviors may have a stronger association with severe stroke compared with mild stroke, according to a new study. Stroke is the third leading cause of death around the world, according

By Sandee LaMotte, CNN (CNN) — Doing more aerobic exercise in middle age and old age may reduce the risk of dementia, including Alzheimer’s disease, a new study found. “Our study underscores the critical role of cardiovascular fitness in reducing dementia risk, even for those genetically predisposed to Alzheimer’s disease,” said Weili Xu, a professor

By Carma Hassan, CNN (CNN) — An inspection this year of a Tom’s of Maine’s facility in Sanford, Maine, turned up several violations, including bacteria in water used to make toothpaste, bacterial growth in another type of toothpaste and “a black mold-like substance” near manufacturing equipment, according to a warning letter from the US Food

By Carma Hassan, CNN (CNN) — A child is home and recovering after a possible case of bird flu in Alameda County, California, according to the California Department of Public Health. The child had mild upper respiratory symptoms and received treatment. The child initially tested positive with low levels of virus, the health department said,

By Jacqueline Howard, CNN (CNN) — Derek Pfaff remembers being under a lot of stress throughout college. He remembers coming home from school during spring break in March 2014. But he does not remember the night that forever changed his life. “I don’t remember anything,” said Pfaff, from Harbor Beach, Michigan. “I don’t remember getting

By Madeline Holcombe, CNN (CNN) — Sitting at your desk all day may put you at greater risk for heart disease –– even if you work out in your spare time, according to new research. “Our findings really emphasize the importance of avoiding excess sitting… whether or not you’re physically active,” said first study author

By Lauren Mascarenhas, CNN (CNN) — An E. coli outbreak linked to recalled carrots has led to dozens of illnesses in 18 states and one death, the US Centers for Disease Control and Prevention said. At least 39 cases of E. coli have been linked to the carrots since early September, including 15 hospitalizations, according

By Meg Tirrell, CNN (CNN) — Editor’s note: Watch “Dr. Sanjay Gupta Reports: Is Ozempic Right For You?” at 8 p.m. Sunday, November 17, on CNN. Robert F. Kennedy Jr. has pledged to tackle high rates of chronic diseases such as diabetes and obesity as President-elect Donald Trump’s pick to lead the US Department of

By Karla Walsh, CNN (CNN) — Julia Turshen wants you to break the rules. Once she was ruled by weighing or measuring everything to the gram or teaspoon — due to her own self-described challenges with disordered eating and the requirement to be precise in the recipes she has developed for the cookbooks she’s penned

By Kristen Rogers, CNN (CNN) — In a busy world, the task of getting more movement into your daily life can often get put on the back burner. But there’s a reason to rethink your priorities — getting as active as the top 25% of the US population could extend your life by at least