May 06, 2019 - 10:24am | By Leah Backstrom Immunization Coordinator at Cass Public Health, Jessica Leitch, talks about the importance of vaccinations in infants and children. Original Air Date: Monday, May 6, 2019Tags: Fargo Cass Public HealthNational Infant Immunization WeekVaccineVaccinationJessica Leitsch