CNN – Health

By Jen Christensen, CNN Video of the violent arrest of Tyre Nichols, which officials released Friday, will be difficult to watch — but it may also be hard to avoid. Some people might even feel duty-bound to watch it as a way to pay tribute to Nichols, who died three days after the confrontation with

By Jamie Gumbrecht, CNN The US Food and Drug Administration on Thursday halted the emergency use authorization of Evusheld because it does not appear to protect against Covid-19 from viral variants currently circulating in the United States. Evusheld is a monoclonal antibody therapy used to prevent Covid-19 in immunocompromised people, who are less likely to

By Brenda Goodman, CNN A panel of independent experts that advises the US Food and Drug Administration on its vaccine decisions voted unanimously Thursday to update all Covid-19 vaccines so they contain the same ingredients as the two-strain shots that are now used as booster doses. The vote means young children and others who haven’t

By Kristen Rogers, CNN Radiation from nail dryers may damage DNA and cause cancer-causing mutations in human cells, a new study has found — and that might have you wondering whether your regular gel mani-pedi is worth the risk. Some dermatologists say the findings, in a study published January 17 in the journal Nature Communications,

By Brenda Goodman, CNN The updated Covid-19 boosters are cutting the risk that a person will get sick from the coronavirus by about half, even against infections caused by the rapidly spreading XBB.1.5 subvariant. New studies, conducted by researchers at the US Centers for Disease Control and Prevention, are among the first looks at how

By Janelle Chavez, CNN Millions of Americans say they regularly turn to medications for help falling or staying asleep, a practice that experts say can be dangerous for their health. A new study found that roughly 8% of US adults reported taking sleep medication every day or most days, with use more common among those

By Jen Christensen, CNN Although fewer US adults are smoking cigarettes than ever, smoking remains the cause of the most preventable disability and death, and the nation’s smoking regulations are getting mixed grades from the American Lung Association. The association’s annual State of Tobacco Control report, published Wednesday, gives the federal government an A grade

By Jen Christensen, CNN The US Food and Drug Administration issued marketing denial orders for two menthol e-cigarette products marketed by R.J. Reynolds Vapor Company. The agency said Tuesday that Vuse Vibe Tank Menthol 3.0% and the Vuse Ciro Cartridge Menthol 1.5% should not be marketed or distributed. “The applications for these products did not

By Jacqueline Howard, CNN David Adams spent half a decade fighting an illness he couldn’t name. He was in and out of the hospital several times per year. His inflamed joints made his hands feel like they had been squeezed into gloves — and he could no longer play his beloved classical and jazz guitars.

By Janelle Chavez, CNN Dense breast tissue has been associated with up to a four times higher risk of breast cancer. However, a new study suggests few women view breast density as a significant risk factor. The study, published in JAMA Network Open, surveyed 1,858 women ages 40 to 76 years from 2019 to 2020