Senate Minority Leader Chuck Schumer called on Health and Human Services Secretary Robert Kennedy Jr. to declare a Public Health Emergency for measles as cases hit the highest levels in decades. In a ...

Yahoo News answers some of the most frequently asked questions about measles amid the multi-state outbreaks that started in ...

Thanks to the introduction of a vaccine in 1963, measles was declared eliminated in the US in 2000. Now the highly contagious disease has reemerged as a threat as declining vaccination rates fuel ...