Polio can cause permanent paralysis and, in severe cases, death. Vaccination has dramatically reduced the number of cases around the world, bringing global eradication closer than ever.

World Polio Day recognises the scientists, healthcare workers, volunteers and communities that have contributed to this progress. The remaining challenge is maintaining vaccination coverage and surveillance so that the virus cannot regain a foothold.

Vaccination protects individuals while also helping protect communities, particularly people who may be more vulnerable to infectious diseases.