Safer, with more benefits: parents’ vaccine views shifting

July 6, 2015 0:01:45
Remote video URL

Outbreaks of measles and whooping cough in 2014 and 2015 have sparked national conversations about the benefits and risks of childhood vaccination. In May 2015, parents across the U.S. were asked how their opinions about the benefits and safety of vaccines had changed compared with one year ago.