Vaccines | PBS NEWSHOUR | Vaccine could have saved victims from measles outbreak | PBS News

http://www.pbs.org/specials/depth-vaccines/
U.S. health officials say the recent measles outbreak that began at Disneyland in Southern California continues to ripple across the nation with approximately 100 cases reported so far. How great a risk does this pose and how can people protect their children? Director of the National Institute of Allergy and Infectious Diseases Dr. Anthony Fauci joins Hari Sreenivasan for more.