The 1952 polio epidemic killed 3,145 and paralysed 21,269 men, women and children in the US. Two years later, on 23 February 1954, Virologist Jonas Salk brought a...
The Global Irishman
An Irish Man Interprets The World
Topic: Vaccine
The 1952 polio epidemic killed 3,145 and paralysed 21,269 men, women and children in the US. Two years later, on 23 February 1954, Virologist Jonas Salk brought a...