Number of one-year-olds who have not received the inactivated polio vaccine, 2021

The inactivated polio vaccine (IPV1) protects children against polioviruses types 1, 2 and 3. IPV does not replace the Oral Polio Vaccine (OPV), but is used withOPV to strengthen a child’s immune system and protect them from polio.

No data010,00050,000100,000500,0001 million