Initial symptoms of polio include fever, fatigue, headache, vomiting, stiffness in the neck, and pain in the limbs. In a small proportion of cases, the disease causes paralysis, which is often permanent. There is no cure for polio, it can only be prevented by immunization.
Polio mainly affects children under 5 years of age.There is no cure for polio, it can only be prevented. Polio vaccine, given multiple times, can protect a child for life.
Source: World Health Organization