Edward Jenner made a vaccination out of pus from one of the blisters of a person with smallpox
It killed a lot of people
Because the british government introduced a complusory vaccination for the smallpox disease in 1853.
Smallpox
Through a cow
smallpox
The treatment for smallpox was to get a vaccination.
Rinderpest and Smallpox are the only two in history to be considered fully wiped out, although there are some samples of the Smallpox virus being stored in a lab.
Smallpox was caused by either of two virus variants, ''Variola major'' or ''Variola minor.'' There is a link below to an article on smallpox.
In the TV show "Deadwood," smallpox spreads through the town. This plot thread occurred in the first season, which aired in 2004.
"When he was young he was given smallpox on purpose. It was hoped that, because he was so young and healthy, he would survive and so live to tell the tale if he caught smallpox when he was older."
Smallpox has been eradicated so it does no exist; ergo need not be cured. Chickenpox cannot be cured - you just need to go through it.
Some of the symptoms for smallpox are fever, muscle pain, headache and prostration. By days 12th through 15 small reddish spots appear.