In addition to children, polio vaccine can also be given to adults, especially those at risk of developing polio. Given the treatment of this disease has not been found, then vaccination is the best way to prevent it. Polio is an infectious disease caused by a virus. This disease attacks the central nervous system which can cause muscle weakness to paralysis. In some cases, polio can attack the respiratory muscles. Therefore, polio is classified as a life-threatening disease. Polio Vaccine Indications for Adults The polio vaccine actively forms the body's immunity to fight the virus that causes polio in children and adults. Polio immunization is recommended for infants aged 6 weeks to adolescents aged 18 years. Whereas in adults, polio vaccine can be given if: Never had a polio vaccine at all. Have had a polio vaccine, but it's incomplete. Live in an area that has a case of polio infection. Take a trip to a polio-prone country. Work in health facilities and laborator