Americans are increasingly being exposed to false claims about measles and vaccines, according to a new KFF poll. It found 33 ...

The U.S. was up to 800 cases of measles nationwide on Friday. Two unvaccinated elementary school-aged children died from ...

An infant in King County contracted measles, making it the fifth case this year in Washington.

Organizations dedicated to refugees, vaccines and immigration advocacy have resorted to staff layoffs in recent months.

In just two months as the federal health secretary, Robert F. Kennedy Jr. has made sweeping changes to the Department of ...