Clip | 4m 56s
State Senator Ervin Yen plans to introduce a bill removing all but the medical exemption for immunizations mandated for Oklahoma school children. Liza Greve of Oklahomans for Vaccine Choice says it should be a decision left up to parents. Dr. Thomas Kuhls of VaccOK says that could lead to a disease resurgence.
Aired: 11/03/16Video has closed captioning.