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 November 21, 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 November 21, 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: November 21, 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 November 21, 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/