Video
Modern Marvels: The Polio Vaccine explains the devastation of poliomyelitis (polio), especially in the early 1800s, and the quest for a proper vaccine that eventually ended with Jonas Salk's revolutionary discovery in the early '50s. Sufferers of the disease discuss its effects, and scientists go over why Salk's vaccine-discovery was so essential.
All Ages
School Age (6-12), Adolescence (13-21), Adulthood (22+)
English
2005 A&E Home Video
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