The CDC has overhauled its recommendations for the childhood vaccine schedule. Dean of the National School of Tropical Medicine Dr. Peter Hotez joins Katy Tur to share his criticism of this move and to explain why this could cause the return of diseases. MS NOW: My Source for News, Opinion, and the World. Same mission. New name. » Subscribe to MS NOW: https://www.youtube.com/@msnow MS NOW is the go-to destination for domestic and international breaking news, and best-in-class opinion journalism.