Brazil vs Chile: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Brazil
98.0%
in 2025
Chile
98.0%
in 2025
Brazil rank
37th
Chile rank
37th
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Brazil
- Chile
How they compare
Brazil currently reports 98.0% against 98.0% in Chile, a difference of 0.0%.
The two have swapped places 1 time across 11 shared years of data; in 2015 it was Brazil ahead.
Brazil ranks 37th and Chile ranks 37th of 194 countries.
Across the 2 decades both report, Brazil averaged higher in 1 and Chile in 1.
Head to head by decade
| Decade | Brazil | Chile | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 88.4% | 78.8% | 9.6% | Brazil |
| 2020s | 84.3% | 98.5% | 14.2% | Chile |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Brazil or Chile?
- Brazil, at 98.0% against 98.0% in Chile as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Brazil and Chile?
- 0.0%, with Brazil ahead.
- How many years of comparable data are there for Brazil and Chile?
- 11 years are reported by both, from 2015 to 2025.
- How do Brazil and Chile rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Brazil ranks 37th and Chile ranks 37th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.