Question

Which disease did vaccinations and epidemiological success eradicate in 1977?
MalariaCholeraSmallpoxDiphtheria

Answer 1

smallpox is the only human disease to have been eradicated by vaccination. The last case was in Somalia in 1977 and was successfully eradicated. Now we have been smallpox free for 30 years!

Answer 2

Hello There!

From my History class, i can guarantee it was Smallpox.

Hope This Helps You!
Good Luck :) 

- Hannah ❤