World Polio Day was established in 1985 by Rotary International to commemorate the birth of Jonas Salk, who was the lead medical researcher of the team that developed a vaccine against polio. He developed the inactivated poliovirus vaccine, which first came into use in 1955.
 

Every year on 24 October, we observe World Polio Day to raise awareness of the importance of polio vaccination to protect every child from this devastating disease, and to celebrate the many parents, professionals and volunteers whose contributions make polio eradication achievable.