Cameroon vs Cook Islands: Share of one-year-olds who received the inactivated polio vaccine
Cameroon
75.0%
in 2024
Cook Islands
75.0%
in 2024
Cameroon rank
162nd
Cook Islands rank
162nd
Share of one-year-olds who received the inactivated polio vaccine over time
- Cameroon
- Cook Islands
How they compare
Cameroon currently reports 75.0% against 75.0% in Cook Islands, a difference of 0.0%.
Across all 10 years both countries report, Cook Islands has been ahead every year.
Cameroon ranks 162nd and Cook Islands ranks 162nd of 194 countries.
Cook Islands has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Cameroon | Cook Islands | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 59.2% | 98.8% | 39.6% | Cook Islands |
| 2020s | 71.0% | 80.6% | 9.6% | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who received the inactivated polio vaccine, Cameroon or Cook Islands?
- Cameroon, at 75.0% against 75.0% in Cook Islands as of 2024.
- What is the difference in share of one-year-olds who received the inactivated polio vaccine between Cameroon and Cook Islands?
- 0.0%, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Cook Islands?
- 10 years are reported by both, from 2015 to 2024.
- How do Cameroon and Cook Islands rank globally for share of one-year-olds who received the inactivated polio vaccine?
- Cameroon ranks 162nd and Cook Islands ranks 162nd of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds who received the inactivated polio vaccine. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had the first dose of the inactivated polio vaccine in a given year.