World Bank · Health

Sao Tome and Principe: Immunization, Pol3

Name: Sao Tome and Principe: Immunization, Pol3
Creator: World Bank
License: https://creativecommons.org/licenses/by/4.0/

85percent · 2024-10.5% since 2014

Child immunization rate, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses. Annual figures for Sao Tome and Principe from 1981 to 2024.

19852024

Every year

Year	Value (percent)	Note
2024	85
2023	85
2022	89
2021	93
2020	94
2019	95
2018	95
2017	95
2016	96
2015	96
2014	95
2013	97
2012	96
2011	96
2010	98
2009	99
2008	99
2007	98
2006	97
2005	97
2004	99
2003	94
2002	92
2001	90
2000	87
1999	80
1998	72
1997	73
1996	68
1995	79
1994	69
1993	60
1992	67
1991	87
1990	90
1989	62
1988	72
1987	72
1986	66
1985	48
1984	48
1983	48
1982	48
1981	48

Source

Published by World Bank. Licence: CC BY 4.0. Retrieved 2026-11-07.

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Cite or download

World Bank (2026). Immunization, Pol3. Interva. https://interva.co/dataset/worldbank-immunization-pol3 (accessed 2026-11-08). catalog snapshot 2026-11-07.

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