COVID-19

COVID-19, influenza, and RSV are on the rise for cold and flu season, and experts said kids are feeling it now.

For some Christians in the U.S., the 2020 Covid lockdowns fueled the belief that they were being politically persecuted, prompting them to now resolve to "take back" America as the election nears.

A strain of influenza appears to have disappeared from the planet since COVID. As a result, U.S. flu vaccines have been redesigned.

In a national survey, less than 20% of U.S. adults were concerned about respiratory viruses or interested in getting shots. A North Texas infectious diseases specialist talks about why.

Two of the updated COVID-19 vaccines have arrived at pharmacies all over the country. On Friday, the FDA authorized the Novavax shot, which is also expected to be available in the coming days.

The nation — and Olympic athletes, like Noah Lyles — are in another summer surge of COVID infections. CDC officials say the virus has become endemic. That means it is here to stay in a predictable way.

This is the president's second bout with the virus. He was campaigning in Las Vegas when he found out his cold symptoms were COVID.

New COVID variants have emerged as dominant strains as summer begins. They're called FLiRT variants because of their unique mutations.

It’s been more than four years since COVID changed our lives, and scientists are still trying to figure out why this novel coronavirus makes some people so sick, and others never get it.

The National Institutes of Health is sunsetting its influential COVID-19 treatment guidelines, used by millions of doctors to guide care during the pandemic.