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Vaccine
A vaccine is…well, we're already into political territory…
History of Vaccines
Etiology
The word “vaccine” comes from the Latin vaccinus from vacca, which means “cow”. That is because the cowpox virus was used to stimulate the immune system against the more harmful smallpox virus.
Vaccine Types
Vaccine Safety
Vaccine Safety Resources
Vaccine Safety Advocates
* Dr. Meryl Nass is a long-time vaccine safety advocate who writes at Anthrax Vaccine Blog