New research shows measles vaccination rates for children fell in almost 8 to 10 counties across the country after the COVID pandemic. A John Hopkins University study tracked immunization ...

Anti-vaccine activists seized on a deadly outbreak in Seminole, setting off a battle between fringe doctors and mainstream ...

Childhood vaccination rates against measles fell in the years after the COVID-19 pandemic in nearly 80% of the more than ...

At least 1,157 measles cases have been reported in the United States this year, according to a CNN tally using data from ...

Xavier Becerra said he has been deeply concerned by the Trump administration's dismantling of federal health infrastructure ...