2 unvaccinated people die of measles in Pennsylvania
Why it matters: The deaths are Pennsylvania's first measles fatalities in 35 years as US cases climb to 2,777, the most since 1991.
BBC News (World), The New York Times +2
Subject
Why it matters: The deaths are Pennsylvania's first measles fatalities in 35 years as US cases climb to 2,777, the most since 1991.