High school History teachers Ms. Ratledge and Mr. Linden talk to their colleague and Science department chair, Mr. Stewart, about how the new vaccine for Covid-19 generates an immune response. The trio are pro vaccine and clarify this by discussing their own vaccination stories as well as the history of smallpox and polio in America. They're also very intrigued by Mr. Stewart's teenage experience working in an egg lab and some speculation on covert egg farms in America. Listen to learn more!
