Though measles was declared eliminated in the U.S. decades ago, outbreaks do still happen here, and in other places it’s much more common. Before vaccines were widely available, it killed an estimated 2.6 million people worldwide each year.
Research:

SYMHC Classics: Nelson Pill Hearings
38:25

Behind the Scenes Minis: Alaska and Contraceptives
28:17

The IUD: A History
44:41