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Since 1955, when the first effective polio vaccines were introduced, the disease has been practically Star Celebs eliminated Image for results tyler hoechlin as a public health problem in the. Polio was one of the most dreaded childhood diseases of the 20th century in the United States. Polio epidemics

crippled thousands of people, mostly young. Polio, short for poliomyelitis, is an ancient disease, but researchers did not completely identify and name it until the 20th century.. Although most cases of polio are mild, the 1% of cases resulting

in flaccid paralysis have made polio a feared disease for hundreds of years.. The primary NIH organization for research on Polio and Post-Polio Syndrome

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