Inactivated first-dose polio vaccine (IPV1) immunization coverage in Cook Islands
Cook Islands: Inactivated first-dose polio vaccine (IPV1) immunization coverage was 96.0% in 2025. ▼ Falling
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Cook Islands, 2015–2025
Source: World Health Organization, Global Health Observatory.
Analysis
Cook Islands recorded 96.0% for inactivated first-dose polio vaccine (ipv1) immunization coverage in 2025.
Compared with earlier readings it is up 28.0% on the previous year and down 3.0% over ten years.
Over the whole period, inactivated first-dose polio vaccine (ipv1) immunization coverage in Cook Islands peaked at 99.0% in 2015 and was at its lowest, 72.0%, in 2022.
That places Cook Islands 72nd out of 194 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 11 years of available data.
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Cook Islands, year by year
| Year | Value | Change |
|---|---|---|
| 2015 | 99.0% | — |
| 2016 | 99.0% | +0.0% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 98.0% | -1.0% |
| 2020 | 89.0% | -9.2% |
| 2021 | 81.0% | -9.0% |
| 2022 | 72.0% | -11.1% |
| 2023 | 86.0% | +19.4% |
| 2024 | 75.0% | -12.8% |
| 2025 | 96.0% | +28.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 98.8% | 98.0% | 99.0% | 5 |
| 2020s | 83.2% | 72.0% | 96.0% | 6 |
Countries ranked near Cook Islands
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Frequently asked questions
- What is inactivated first-dose polio vaccine (ipv1) immunization coverage in Cook Islands?
- Inactivated first-dose polio vaccine (ipv1) immunization coverage in Cook Islands was 96.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Cook Islands?
- The highest recorded value was 99.0% in 2015.
- What is the lowest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Cook Islands?
- The lowest recorded value was 72.0% in 2022.
- How does Cook Islands rank for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Cook Islands ranks 72nd out of 194 countries with data for 2025.
- Is inactivated first-dose polio vaccine (ipv1) immunization coverage rising or falling in Cook Islands?
- Over the last ten years it is down 3.0%. The long-run trend across the full record is falling.
- Where does this Cook Islands data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 11 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).