Norovirus, also known as the stomach bug, is spreading across the U.S. Here's what to know about the contagious virus and how ...

Current strains of bird flu are “poorly suited for pandemic potential,” said Dr. Shira Doron, a Tufts Medicine infectious ...

HMPV is considered relatively common, with most infected before age 5, according to Dr. Eileen Schneider, an epidemiologist ...

The U.S. Food and Drug Administration proposed a new front-facing label for most food and drinks to help consumers easily ...

BMI has long been considered a flawed measure that can over-diagnose or underdiagnose obesity, which is currently defined as ...

A study found that some long COVID patients who took Paxlovid saw improvement. But experts said the research isn't enough to ...

More Americans are getting infected with seasonal influenza and seeking care, a regular occurrence this time of year.

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...

Eggs are in short supply in California and high priced due to bird flu, laws, high labor and supply costs, and increased ...

But just seven years ago, and despite living with HIV for nearly half his life, Duffy was remarkably healthy, working in ...

If Democratic senators think leaving the door ajar for RFK Jr. will get them points for bipartisanship, I recommend they find ...

The hormonal and copper IUDs are both considered effective forms of contraception. Learn how various IUDs compare and what may make them less effective.