CNN – Health

By Travis Caldwell, CNN As experts race to mitigate the spread of Covid-19 by encouraging vaccinations and mask wearing, hospital systems in a handful of states are now straining to keep up with the surge. Eight states, many of which have lagged the national average for vaccinations, have Covid-19 patients that account for at least

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 during the pandemic. Data published Friday by the state health department showed 151,415 new Covid-19 cases over the past week, for an average of 21,630 cases each day. The previous record

By Rachel Ramirez and Jen Christensen, CNN As the coronavirus surges again in the United States, scientists have found another disaster is playing a key role in the number of people who contract severe Covid-19 cases and how many die: wildfires. A new study published in the journal Science Advances found that increases in fine

By Maggie Fox and Jacqueline Howard, CNN Vaccine advisers to the US Centers for Disease Control and Prevention voted unanimously on Friday to recommend an extra dose of Covid-19 vaccine for some immunocompromised people, and the CDC director signed off on the recommendation almost immediately. The US Food and Drug Administration gave emergency use authorization

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, looming evictions, political fur flying — the types of stressors we are facing just keep rising. Have you pulled all your hair out yet? Or maybe it’s worse —

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 pace — more than 2,500 patients added each day over the past week, according to data from the US Department of Health and Human Services — the US will surpass

By Jacqueline Howard, CNN The US Food and Drug Administration authorized an additional Covid-19 vaccine dose for certain immunocompromised people on Thursday. The FDA amended the emergency use authorization for the Pfizer/BioNTech and Moderna Covid-19 vaccines to allow for an additional dose for certain people with compromised immune systems. That group includes “specifically, solid organ

Moderna’s Covid-19 vaccine protects people for at least six months and likely longer — even against new variants, researchers reported Thursday. Protection against the Delta variant, now dominant across the US, barely waned, the National Institutes of Health-led team found. The team will continue to look for evidence of protection beyond six months. “High levels

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 month, the US Health and Human Services Department told CNN Thursday. About 75% of the orders are coming from regions of the US that have low vaccination rates. HHS said

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 antibody treatments to residents infected with the virus, Gov. Ron DeSantis said Thursday. “This is the most effective treatment that we’ve yet encountered for people who are infected with Covid-19,” DeSantis

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 isn’t about the vaccine itself, but rather, what exactly is taking so long? Eager parents want to vaccinate young children, and they want to do it now — but

By Dr. Sanjay Gupta, CNN Chief Medical Correspondent In most cases, a “breakthrough” means a sudden, dramatic or important discovery. With Covid-19, however, the expression has been used to describe an infection that “broke” through the protective immunity of the vaccine — and this is sometimes misinterpreted as a sign the vaccine is not working.

By Jacqueline Howard, CNN As schools start classes across the United States, public health experts warn that the politics around masks could hinder the nation’s fight against Covid-19. But the real-life evidence about masks leaves little doubt that they work. In some places where schools have been open for a while now, such as Georgia

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 faux pas — when it comes to your sleep that is. Called “social jet lag” by sleep scientists, it’s the delay in your