Mystery of Hepatitis Cases in Kids Deepens as CDC Probe Continues

Evidence continues to mount that a specific strain of adenovirus could be implicated in a wave of American children who've developed acute hepatitis of unknown origin, U.S. Centers for Disease Control and Prevention officials said Friday.

"The evidence is accumulating that there's a role for adenovirus, particularly adenovirus 41," Dr. Jay...

Big Rise in Marijuana Vaping Among U.S. Teens

FRIDAY, May 20, 2022 (HealthDay News) -- A growing number of U.S. teenagers are vaping marijuana -- a habit that in some ways may be more risky than old-fashioned pot smoking, a new study finds.

Researchers found that between 2017 and 2019, the percentage of teens who reported any marijuana use in the past month ticked u...

AHA News: She Was a Prime Candidate for a Heart Attack, If Only She'd Realized It

Just a few days after Dottie Lewis and her husband, Wayne, returned from vacation to their home in Plymouth, Massachusetts, she started feeling poorly.

This was 2019, a year before COVID-19 shut down travel and before face masks on planes. Dottie often caught a bug while flying. She figured it had happened again.

Dottie was looking f...

Global Warming Could Mean Less Sleep for Billions

Anyone who's tried to sleep on a hot summer night knows how hard it is to nod off when the mercury is rising.

So it's no surprise that global warming is likely to cost people more and more shut-eye as temperatures around the world rise.

By the end of this century, individuals could be subjected to at least two weeks of short sleep ea...

Senate OKs Bill to Overhaul Infant Formula Rules

A bill that would allow families in a U.S. government assistance program to buy whatever brand of baby formula they can find is on the way to President Joe Biden to be signed into law.

The bill, which is meant to help families in the WIC program obtain baby formula in the midst of a nationwide shortage, was passed by the Senate on Thursday...

Risk Factors for Dementia May Change With Age

Dementia risk factors appear to shift with age, and experts say knowing that could help people make lifestyle changes to reduce their chances of developing the disease.

"Dementia is a complicated disease and risk prediction scores need to be tailored to the individual," said Emer McGrath of the National University of Ireland Galway, lead ...