A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

(ABC 6 News) — New CDC data shows there have been almost 1300 confirmed cases of measles nationwide this year. That is the ...

House Democrats on the Oversight Committee sent a letter to the CDC chief of staff on Thursday, demanding answers over recent ...

House Oversight Committee Democrats are demanding a briefing with staff from the Centers for Disease Control and Prevention about Health Secretary Robert F. Kennedy Jr.’s newly remade ...

The McDonald's Snack Wrap's comeback is the latest move in a growing war between fast-food giants over chicken and handheld ...

In a copy of “Original Sin” obtained by ABC News, journalists Jake Tapper and Alex Thompson allege Joe Biden hid info about his son Beau's cancer diagnosis. Biden, even after he has exited political ...

The Senate HELP Committee voted on Wednesday to advance Susan Monarez's nomination as director of the Centers for Disease ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...