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Home > On This Day in History > April > 12 April

12 April

by Vishul Malik December 2, 2022

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April 12 1955 – The Polio Vaccine is Declared Safe and Effective

April 12 1955 – The Polio Vaccine is Declared Safe and Effective

by Vishul Malik December 8, 2022

*Image Credit: Wikimedia Commons In the history of mankind, few diseases have caused more damage in the lives of young children than poliomyelitis. The crippling condition, caused by a virus…

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