Portugal vs SEAR: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Portugal
99.0%
in 2025
SEAR
94.0%
in 2025
Portugal rank
1st
SEAR rank
2nd
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Portugal
- SEAR
How they compare
Portugal currently reports 99.0% against 94.0% in SEAR, a difference of 5.0%.
That makes Portugal's figure about 1.1 times SEAR's.
Across all 11 years both countries report, Portugal has been ahead every year.
Portugal ranks 1st and SEAR ranks 2nd of 194 countries.
Portugal has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Portugal | SEAR | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 99.0% | 52.6% | 46.4% | Portugal |
| 2020s | 99.0% | 89.5% | 9.5% | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Portugal or SEAR?
- Portugal, at 99.0% against 94.0% in SEAR as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Portugal and SEAR?
- 5.0%, with Portugal ahead.
- How many years of comparable data are there for Portugal and SEAR?
- 11 years are reported by both, from 2015 to 2025.
- How do Portugal and SEAR rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Portugal ranks 1st and SEAR ranks 2nd 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.