1. The word vaccination was first coined by British physician Edward Jenner in the 19th century. Vacca is the Latin word for which animal?
2. Which man made the first successful smallpox vaccination in 1796?
3. Edward Jenner developed a vaccination against what, which was the first of it's kind, back in 1796?
ANSWERS
1. Cow
2. Edward Jenner
3. Smallpox.