Experts fear that measles, declared eliminated in 2000, is here to stay and getting worse, and they point a finger at parents who do not vaccinate their children. CNN's Elizabeth Cohen reports.
원문출처 : https://www.cnn.com/videos/health/2019/01/21/2018-measles-cases.cnn
원문출처 : https://www.cnn.com/videos/health/2019/01/21/2018-measles-cases.cnn