What is the difference in share of potential polio cases tested and reported to the who between Sao Tome and Principe and Switzerland?

0.0%, with Sao Tome and Principe ahead.

How many years of comparable data are there for Sao Tome and Principe and Switzerland?

17 years are reported by both, from 2006 to 2023.

Sao Tome and Principe vs Switzerland: Share of potential polio cases tested and reported to the WHO

Sao Tome and Principe

0.0%

in 2023

Switzerland

0.0%

in 2023

Sao Tome and Principe rank

117th

Switzerland rank

117th

Share of potential polio cases tested and reported to the WHO over time

Sao Tome and Principe
Switzerland

How they compare

Sao Tome and Principe currently reports 0.0% against 0.0% in Switzerland, a difference of 0.0%.

The two have swapped places 7 times across 17 shared years of data; in 2006 it was Sao Tome and Principe ahead.

Sao Tome and Principe ranks 117th and Switzerland ranks 117th of 173 countries.

Sao Tome and Principe has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Sao Tome and Principe	Switzerland	Difference	Ahead
2000s	50.0%	12.0%	38.0%	Sao Tome and Principe
2010s	34.3%	23.7%	10.6%	Sao Tome and Principe
2020s	50.0%	2.8%	47.2%	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of potential polio cases tested and reported to the who, Sao Tome and Principe or Switzerland?: Sao Tome and Principe, at 0.0% against 0.0% in Switzerland as of 2023.
What is the difference in share of potential polio cases tested and reported to the who between Sao Tome and Principe and Switzerland?: 0.0%, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Switzerland?: 17 years are reported by both, from 2006 to 2023.
How do Sao Tome and Principe and Switzerland rank globally for share of potential polio cases tested and reported to the who?: Sao Tome and Principe ranks 117th and Switzerland ranks 117th of 173 countries.
Where does this data come from?: World Health Organization (2024) – processed by Our World in Data, published as Share of potential polio cases tested and reported to the WHO. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Switzerland: Share of potential polio cases tested and reported to the WHO. Statizoid, drawing on World Health Organization (2024) – processed by Our World in Data. Retrieved 01 September 2026, from https://reference.statizoid.com/compare/share-of-potential-polio-cases-with-adequate-stool-collection/sao-tome-and-principe/switzerland/

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<a href="https://reference.statizoid.com/compare/share-of-potential-polio-cases-with-adequate-stool-collection/sao-tome-and-principe/switzerland/">Sao Tome and Principe vs Switzerland: Share of potential polio cases tested and reported to the WHO</a> — Statizoid

About this data

Indicator: Share of potential polio cases tested and reported to the WHO
Unit: %
Source: World Health Organization (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 173 places, 3,711 data points, 2001–2023
Last refreshed: 28 August 2026

Share of acute flaccid paralysis (AFP) cases, where stool samples were tested for poliovirus and reported to the WHO.