For 45 years, Dr. Eric Yancy has treated children. He gives them vaccines when it's that time of year, but more recently, he sees parents come in with hesitation and questions when it comes to shots for their kids. According to the Indiana State Medical Association, immunization rates across the state are below the national average. MORE: https://www.wthr.com/article/news/health/free-back-to-school-vaccine-clinic-raise-indiana-vaccination-numbers/531-858f7d86-e31f-4836-9cc6-179f7afa99e5