October 24: World Polio Day is observed annually on October 24 to raise awareness about the importance of polio vaccination and strengthen global efforts to eradicate the disease. The day highlights the need to ensure that every child receives protection against polio, a highly infectious disease that can cause permanent paralysis and, in severe cases, death.
The theme for World Polio Day 2026 is “One day, one focus: ending polio for good,” emphasising the importance of sustained commitment, public awareness and coordinated action to achieve a polio-free world.
Poliomyelitis, commonly known as polio, is a viral disease that primarily affects children under five years of age. The virus spreads mainly through the faecal-oral route and can affect the nervous system. Although there is no cure for polio, vaccination offers effective protection against the disease.
World Polio Day serves as a reminder that immunisation remains one of the most effective ways to prevent the spread of the virus. Health authorities and international organisations continue to encourage parents and caregivers to ensure that children receive all recommended doses of polio vaccine.
Importance of Polio Vaccination
Vaccination campaigns have played a crucial role in reducing polio cases worldwide. However, the continued circulation of poliovirus in some areas means that sustained immunisation efforts remain essential.
Public health experts stress that high vaccination coverage helps protect individual children and reduces the risk of transmission within communities. Reaching children in underserved and hard-to-reach areas is particularly important to prevent outbreaks and close gaps in immunisation.
India has made significant progress in polio eradication and was certified polio-free for wild poliovirus transmission in 2014. Maintaining this achievement requires continued surveillance, routine immunisation and supplementary vaccination campaigns wherever recommended by health authorities.
A Shared Responsibility to End Polio
World Polio Day also recognises the contribution of healthcare workers, volunteers, governments and international partners who work to deliver vaccines and raise awareness about the disease.
The 2026 theme calls for continued attention to the goal of ending polio permanently. Parents, communities and healthcare providers all have an important role in ensuring that no child is left unprotected.
As the world observes World Polio Day, the message remains clear: every child deserves protection from polio, and every vaccination brings the world closer to a polio-free future.
