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8 months ago
Smallpox originates in China and India
Clinical Profile of Smallpox is first described by Rhazes
Crusaders bring smallpox to Europe
Cortez brings smallpox to the Aztec Empire
Smallpox is used as a bio weapon against naties
Vaccine introduced by Dr. Edward Jenner
US Vaccine agency is established
Mandatory Vaccination in the United Kingdom
President Abraham Lincoln gets smallpox
Low Vaccination rates lead to outbreak of smallpox in Indiana
Schools required to only allow students with the smallpox vaccine to attend
Smallpox is eradicated
Russia and US are the only places in the world where smallpox is still contained.
Canadian scientists recreate a horse pox to demonstrate that the smallpox virus can be recreated without much specialist knowledge.
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