I never received the smallpox vaccine. But I thank God for everyone who did. My parents were not anti-vax. But back when everyone my age lined up to get the vaccine that would leave a unique scar on their upper arm, I couldn’t join them. I had severe eczema as a child and due to a reaction that the vaccine …
The yellow fever epidemic of 1793 in Philadelphia changed Thomas Jefferson’s thinking. Always anti-urban in his social outlook, the future president now began to formulate a radical plan for the development of new states and new communities west of the Appalachian mountains. In an age before antibiotics and systematic vaccination, Jefferson sought to design healthier communities on the tabula rasa, …