Brazil vs Chile: Share of potential polio cases tested and reported to the WHO
Brazil
0.0%
in 2023
Chile
0.0%
in 2023
Brazil rank
117th
Chile rank
117th
Share of potential polio cases tested and reported to the WHO over time
- Brazil
- Chile
How they compare
Brazil currently reports 0.0% against 0.0% in Chile, a difference of 0.0%.
The two have swapped places 10 times across 23 shared years of data; in 2001 it was Chile ahead.
Brazil ranks 117th and Chile ranks 117th of 173 countries.
Across the 3 decades both report, Brazil averaged higher in 1 and Chile in 2.
Head to head by decade
| Decade | Brazil | Chile | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 72.4% | 81.1% | 8.7% | Chile |
| 2010s | 71.1% | 73.8% | 2.7% | Chile |
| 2020s | 21.8% | 20.2% | 1.5% | Brazil |
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, Brazil or Chile?
- Brazil, at 0.0% against 0.0% in Chile as of 2023.
- What is the difference in share of potential polio cases tested and reported to the who between Brazil and Chile?
- 0.0%, with Brazil ahead.
- How many years of comparable data are there for Brazil and Chile?
- 23 years are reported by both, from 2001 to 2023.
- How do Brazil and Chile rank globally for share of potential polio cases tested and reported to the who?
- Brazil ranks 117th and Chile 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.