Polio and Covid-19: Then and Now from Three Polio Survivors
THE FIGHT AGAINST POLIO First identified in 1908, poliovirus causes poliomyelitis, or polio disease. Although it has impacted humans for centuries, epidemics arose in the early twentieth century with increasing frequency in Australia, Europe, and North America. Before a polio vaccine became available, several polio epidemics occurred between 1948 and 1955 killing nearly half a […]