This day in history: 12th April, 2019
This day in history: 12th April, 2019
This day in history: 12th April, 2019Friday, April 12, 2019
This day in history goes back to 1955, for the creation of the first Polio vaccine by Dr Jonah Salk.
This day in history goes back to 1955, for the creation of the first Polio vaccine by Dr Jonah Salk.