The number of confirmed cases of polio worldwide has declined consistently since 1980 as a result of immunization. This statistic shows the number of cases of polio reported each year from 1980 to 2023 worldwide, by region.
Reported cases of polio worldwide from 1980 to 2023, by region
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WHO. (September 24, 2024). Reported cases of polio worldwide from 1980 to 2023, by region [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/
WHO. "Reported cases of polio worldwide from 1980 to 2023, by region." Chart. September 24, 2024. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/
WHO. (2024). Reported cases of polio worldwide from 1980 to 2023, by region. Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/
WHO. "Reported Cases of Polio Worldwide from 1980 to 2023, by Region." Statista, Statista Inc., 24 Sep 2024, https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/
WHO, Reported cases of polio worldwide from 1980 to 2023, by region Statista, https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/ (last visited December 22, 2024)
Reported cases of polio worldwide from 1980 to 2023, by region [Graph], WHO, September 24, 2024. [Online]. Available: https://www.statista.com/statistics/1121292/polio-cases-worldwide-by-region/