Opting out of vaccination is ‘recipe for outbreak’

Aired: 2/2/2015 | 0:05:06 | Clip
Parents who don’t vaccinate their children due to concerns about side effects can put others at risk -- even those who have been vaccinated. Gwen Ifill talks to Patsy Stinchfield of the Children’s Hospitals and Clinics of Minnesota about the importance and safety of immunization.