In the early 20th century, the world was plunged into a state of frenzy. Poliomyelitis, or polio for short, was a formerly sporadic disease caused by poliovirus that had grown to become a global pandemic. At its height, 22000 people in the US alone were left paralysed each year, their motor neurons destroyed (Trevelyan, Smallman-Raynor and Read the full article…