El Salvador vs Sao Tome and Principe: Share of potential polio cases tested and reported to the WHO
El Salvador
0.0%
in 2023
Sao Tome and Principe
0.0%
in 2023
El Salvador rank
117th
Sao Tome and Principe rank
117th
Share of potential polio cases tested and reported to the WHO over time
- El Salvador
- Sao Tome and Principe
How they compare
El Salvador currently reports 0.0% against 0.0% in Sao Tome and Principe, a difference of 0.0%.
The two have swapped places 7 times across 17 shared years of data; in 2006 it was El Salvador ahead.
El Salvador ranks 117th and Sao Tome and Principe ranks 117th of 173 countries.
Across the 3 decades both report, El Salvador averaged higher in 2 and Sao Tome and Principe in 1.
Head to head by decade
| Decade | El Salvador | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 83.0% | 50.0% | 33.0% | El Salvador |
| 2010s | 88.0% | 34.3% | 53.7% | El Salvador |
| 2020s | 33.5% | 50.0% | 16.5% | 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, El Salvador or Sao Tome and Principe?
- El Salvador, at 0.0% against 0.0% in Sao Tome and Principe as of 2023.
- What is the difference in share of potential polio cases tested and reported to the who between El Salvador and Sao Tome and Principe?
- 0.0%, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Sao Tome and Principe?
- 17 years are reported by both, from 2006 to 2023.
- How do El Salvador and Sao Tome and Principe rank globally for share of potential polio cases tested and reported to the who?
- El Salvador ranks 117th and Sao Tome and Principe 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.
Individual pages
About this data
Share of acute flaccid paralysis (AFP) cases, where stool samples were tested for poliovirus and reported to the WHO.