For smallpox. Yes, and the vaccine they used was completely experimental...since the eventual cowpox-based vaccine wasn't invented until 1796. The crude vaccine they used in 1777 had a fatality rate of 5-10%. But George Washington, the father of our country, made the decision that the risk was better than not being vaxed.
How dare President Biden provide US citizens with a free vaccine that was started under Trump and protects almost everyone from COVID death? Biden must have some sort of ulterior motive for trying to protect Americans from dying an agonizing death. The people in poor countries around the world are just suckers and sheep for wanting to have the vaccine that you can walk into CVS and get right this second without waiting.
How Crude Smallpox Inoculations Helped George Washington Win the War | HISTORY
As commander of the Continental Army, Washington faced dual enemies: the British and smallpox. So he made a risky call.
www.history.com
How dare President Biden provide US citizens with a free vaccine that was started under Trump and protects almost everyone from COVID death? Biden must have some sort of ulterior motive for trying to protect Americans from dying an agonizing death. The people in poor countries around the world are just suckers and sheep for wanting to have the vaccine that you can walk into CVS and get right this second without waiting.