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Polio is a crippling and potentially deadly infectious disease. It is caused by a virus that spreads from person to person. Because polio has no cure, vaccination is the best way for people to protect themselves and to stop the spread of the disease.
For General Audiences
Polio. A Guide for Grass Roots Audiences: This module describes poliomyelitis (polio), symptoms, risk factors, causes, prevention and the oral polio vaccine.