Health

By Christine Koh, CNN My mom and I first talked about menstrual cycles last year, at ages 83 and 46, respectively. While sometimes the phrase…

By Madeline Holcombe and Jen Christensen, CNN Pfizer and BioNTech said Monday they have submitted initial data to the US Food and Drug Administration…

By Sarah Braner, CNN “I was told to go home and rest, that everything would be fine in two weeks. Sadly, those two weeks for me have never…

By Aya Elamroussi, Jamie Gumbrecht and Eric Levenson, CNN The US could soon see more than 200,000 new cases of Covid-19 every day as the Delta…

By Lisa Drayer, CNN Let me guess: You’re eating clean, enjoying lots of fruits and vegetables, cutting out meat and are much more plant-based.…

By Jacqueline Howard, CNN Vaccine makers are preparing for a next possible phase of the Covid-19 vaccine rollout: booster doses. The US Food and Drug…

By Aya Elamroussi, CNN The US remains among nations with the highest rate of new Covid-19 cases, driven mostly by a surge in the South, where many…

By Lisa Drayer, CNN Are you struggling with a midafternoon energy slump lately? Or maybe it’s during a midmorning meeting or before dinner prep…

By Virginia Langmaid Florida reported a new record number of Covid-19 cases Friday — more over the past week than any other seven-day period…

By Rachel Ramirez and Jen Christensen, CNN As the coronavirus surges again in the United States, scientists have found another disaster is playing a…

By Maggie Fox and Jacqueline Howard, CNN Vaccine advisers to the US Centers for Disease Control and Prevention voted unanimously on Friday to…

By Sandee LaMotte, CNN A never-ending pandemic: Death, dying, sickness, masks, school is back, but is it safe? Is it a cold or Covid? Job losses,…

By Deidre McPhillips and Naomi Thomas, CNN Covid-19 hospitalizations in the United States have been growing for more than a month, and at the current…

By Travis Caldwell, CNN As experts race to mitigate the spread of Covid-19 by encouraging vaccinations and mask wearing, hospital systems in a…

By Jacqueline Howard, CNN The US Food and Drug Administration authorized an additional Covid-19 vaccine dose for certain immunocompromised people on…

Moderna’s Covid-19 vaccine protects people for at least six months and likely longer — even against new variants, researchers reported…

By Jen Christensen, CNN As coronavirus case numbers spike, the US has seen a 1,200% increase in orders for monoclonal antibody treatments in the past…

By Gregory Lemos As the Delta variant drives a surge of Covid-19 cases in Florida, a rapid-response unit will be deployed to administer monoclonal…

By Jen Christensen, CNN Dr. Bud Weidermann runs one of the US pediatric trial sites for a Covid-19 vaccine and the question coming from parents now…

By Dr. Sanjay Gupta, CNN Chief Medical Correspondent In most cases, a “breakthrough” means a sudden, dramatic or important discovery.…