Disclaimer: This visuals in this clip may be discomforting.
In this visualization of 18th century medicine, Abigail Adams and her children get inoculated against small pox. Innoculation was pioneered in the West by Edward Jenner.
Amidst the smallpox epidemic, Struensee proposes to inoculate the young prince in order to increase his survival rate. After many concerns on the safety of the heir to the Danish throne, the prince finally underwent the inoculation, which was successful.