Ask Question
18 February, 01:23

When did polo die out

+3
Answers (1)
  1. 18 February, 04:32
    0
    If you mean polio then it dropped by 6000 in 1962 or the first year when the vaccine was released
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “When did polo die out ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers