Recent health scare in the U.S.
Measles is a disease health officials believed they had virtually wiped out in the U.S. In the first four months of this year, 126 people have been infected. That’s the highest level since 1996. Worldwide, measles is the leading cause of death in children. Chief Medical Correspondent Dr. Sanjay Gupta weighs in.
Stephanie Elam has new information on these latest cases of measles.