Bulgaria vs Switzerland: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Bulgaria
97.0%
in 2025
Switzerland
97.0%
in 2025
Bulgaria rank
60th
Switzerland rank
60th
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Bulgaria
- Switzerland
How they compare
Bulgaria currently reports 97.0% against 97.0% in Switzerland, a difference of 0.0%.
Across all 11 years both countries report, Switzerland has been ahead every year.
Bulgaria ranks 60th and Switzerland ranks 60th of 194 countries.
Switzerland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Bulgaria | Switzerland | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 94.8% | 97.2% | 2.4% | Switzerland |
| 2020s | 94.7% | 97.2% | 2.5% | Switzerland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Bulgaria or Switzerland?
- Bulgaria, at 97.0% against 97.0% in Switzerland as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Bulgaria and Switzerland?
- 0.0%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Switzerland?
- 11 years are reported by both, from 2015 to 2025.
- How do Bulgaria and Switzerland rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Bulgaria ranks 60th and Switzerland ranks 60th 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.