Our students may be unsure even afraid about what a vaccine is. Some may even have false information that could cause them to worry. These two short episodes delve into the sometimes disgusting and entertaining history of vaccines.If our students feel familiar with vaccines, this might go a long way towards making our world a safer, healthier place. This topic could not be more pressing. There is a transcript for this episode. This document contains:1) Detailed teacher notes:Materials, timel