Biology, asked by ramkumar7507, 1 year ago

Who discovered the Polio vaccine ?
Louis Pasteur
Jonas Salk
Konrad Zuse
Eli Whitney

Answers

Answered by Anonymous

1

It was discovered by jonas salk and came in use in1955

Answered by khushirana1723

2

hey mate
answer is jonas salk in 1955
hope it will help u

Anonymous: Its wrong

Anonymous: You can just search on net

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