Fourth person dies of measles-associated illness in US

All deaths occurred in Pennsylvania, in worst year since 1992 for one of the most contagious diseases Pennsylvania health officials said a fourth person had died of measles-associated illness in the worst year for the disease since 1992 .

All four US deaths have occurred in the state. Due to the Trump administration changing how it reports measles deaths, the Centers for Disease Control and Prevention (CDC) does not…