Health

By Jacqueline Howard, CNN (CNN) — After a handful of Australian water polo players tested positive for Covid-19 this week, questions have…

By Jacqueline Howard, CNN (CNN) — Two shots a year of a drug currently used to treat HIV infections were dramatically effective at preventing…

By Deidre McPhillips, CNN (CNN) — There is a “critical shortage” of certain vials used to collect samples for blood cultures, the US…

By Kristen Rogers, CNN (CNN) — You may have seen people jumping into frigid seas or stylish ice baths, claiming these dunks are good for heart…

By Sandee LaMotte, CNN (CNN) — Called “forever chemicals” because of how long they remain in the human body and environment, perfluoroalkyl…

By Kristen Rogers, CNN (CNN) — How often you poop may influence more than whether you’re uncomfortably bloated. The frequency may also affect…

By Kristen Rogers, CNN (CNN) — Scientists announced in December the successful creation of the Brain Care Score, a tool for assessing dementia…

By Jacqueline Howard, CNN (CNN) — When it comes to the online safety of their children, parents could build a family media plan to set…

By Sandee LaMotte, CNN (CNN) — More and more people are using marijuana before or during pregnancy to ease nausea, pain, stress and help with…

By Andrea Kane, CNN (CNN) — If you look around at your friends and family — and even at yourself — it is apparent that some people perceive the…

By Maya Davis, CNN (CNN) — A new human case of H5 highly pathogenic avian flu has been identified in Colorado, the US Centers for Disease…

By Jen Christensen, CNN (CNN) — The US Centers for Disease Control and Prevention issued a warning Friday about a deadly multistate listeria…

By Dana Santas, CNN (CNN) — Your body is the living, breathing vehicle you rely on to navigate your life, so maintaining mobility is an…

CNN By Dr. Sanjay Gupta, CNN Chief Medical Correspondent (CNN) — It has been nearly a week since gunfire erupted at Republican presidential…

By Dr. Sanjay Gupta, CNN Chief Medical Correspondent (CNN) — It has been nearly a week since gunfire erupted at Republican presidential…

By Madeline Holcombe, CNN (CNN) — When things would get tense between the kids in my house, sometimes my dad would sit beside us and talk out…

By Sandee LaMotte, CNN (CNN) — Sealed bottles of tattoo and permanent makeup ink, including some marked as sterile, contained millions of…

By Jacqueline Howard and Deidre McPhillips, CNN (CNN) — Women in the United States face a growing number of threats to their health and…