You're getting a lot of downvotes...but this is how the eradication of Smallpox started...through inoculation. https://www.nlm.nih.gov/exhibition/smallpox/sp_v

You're getting a lot of downvotes...but this is how the eradication of Smallpox started...through inoculation. https://www.nlm.nih.gov/exhibition/smallpox/sp_variolation.html https://www.nlm.nih.gov/exhibition/smallpox/sp_variolation.h...