The Long History of Vaccine Mandates in the United States
A guide to vaccinology: from basic principles to new developments | Nature Reviews Immunology
Smallpox vaccine - Wikipedia
Smallpox vaccine for monkeypox: U.S. has 100 million doses stockpiled that could protect against monkeypox
Typical Smallpox Vaccine Reaction - Health Library | NewYork-Presbyterian
The Fight Over Inoculation During the 1721 Boston Smallpox Epidemic - Science in the News
Smallpox Vaccine Fact Sheet
Previous smallpox vaccine shown to provide immunity to mpox
Human anti-smallpox long-lived memory B cells are defined by dynamic interactions in the splenic niche and long-lasting germinal center imprinting - ScienceDirect
How long does it take to develop a vaccine? | World Economic Forum
The global landscape of smallpox vaccination history and implications for current and future orthopoxvirus susceptibility: a modelling study - The Lancet Infectious Diseases
How long do vaccines last? The surprising answers may help protect people longer | Science | AAAS
The world's last smallpox patient | Gavi, the Vaccine Alliance
U.S. Vaccine Safety - Overview, History, and How It Works | CDC