To end polio, we must stop transmission of wild poliovirus in the 3 remaining polio-endemic countries: Afghanistan, Nigeria, and Pakistan.

 

We must also keep other countries polio free until we achieve certification and officially eradicate polio. Until then, up to 60 high-risk countries continue to operate large-scale immunization campaigns to protect children against polio.

 

We can't stop until we can ensure that all children are protected against the disease.