Health

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.…

By Jacqueline Howard, CNN As schools start classes across the United States, public health experts warn that the politics around masks could hinder…

By Sandee LaMotte, CNN Do you love to stay up late and then catch up on sleep on the weekend or a day off? If so, you could be committing a social…

By Madeline Holcombe and Theresa Waldrop, CNN More children are being hospitalized with Covid-19 as health systems struggle to cope with a surge in…

By Jacqueline Howard, CNN The US Centers for Disease Control and Prevention has updated its recommendation for pregnant people to get vaccinated…

By Kristen Rogers, CNN For young children, the pandemic comes at a crucial time for developing skills important for empathy, safety and more —…

By Priya Krishnakumar, CNN More than 98% of US residents now live in an area where there is a “high” or “substantial” risk of…

By Jessica Firger, CNN For his two-dose Pfizer Covid-19 vaccine, Ted Rall crossed state lines back in February and March. Appointments in New York…

By Megan Marples, CNN Stress is an everyday occurrence for most people, but too much of it could be signs of a deeper issue. Stress is “a…

By Madeline Holcombe, CNN Students heading back to the classroom for the new school year will be contending with one of the most dangerous times in…