New research shows measles vaccination rates for children fell in almost 80 percent of counties across the country after the COVID-19 pandemic.  A Johns Hopkins University study tracked ...

After an unvaccinated out-of-state visitor traveled to southwestern Utah while infected with measles, state health officials ...

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

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

More than 1,100 measles cases have been reported in the United States this year, and the highly contagious virus has put ...