What Is The Difference Between Inoculation Variolation And Vaccination?
What Is The Difference Between Inoculation Variolation And Vaccination? The term variolation refers solely to inoculation with smallpox virus and is not interchangeable with vaccination. The latter term was first used in 1800 soon after Edward Jenner introduced smallpox vaccine Why was a vaccine preferable to variolation? Vaccination was seen as preferable to variolation, mainly