measles

The disease was declared eliminated from the U.S. in 2000, but outbreaks have increased in recent years as vaccine skepticism rises.

Two "measles-associated" deaths were reported by Pennsylvania health authorities this week in Lancaster County, the first such deaths so far this year in the U.S.

U.S. Rep. Debbie Wasserman Schultz called for Dr. Joseph Ladapo to resign or be terminated over his refusal to declare a public health emergency over the Broward County outbreak.