Cook Islands vs Tonga: Measles-containing-vaccine second-dose (MCV2) immunization coverage
Cook Islands
98.0%
in 2025
Tonga
98.0%
in 2025
Cook Islands rank
16th
Tonga rank
16th
Measles-containing-vaccine second-dose (MCV2) immunization coverage over time
- Cook Islands
- Tonga
How they compare
Cook Islands currently reports 98.0% against 98.0% in Tonga, a difference of 0.0%.
The two have swapped places 5 times across 26 shared years of data; in 2000 it was Cook Islands ahead.
Cook Islands ranks 16th and Tonga ranks 16th of 194 countries.
Across the 3 decades both report, Cook Islands averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Cook Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 80.5% | 68.7% | 11.8% | Cook Islands |
| 2010s | 96.2% | 97.8% | 1.6% | Tonga |
| 2020s | 75.7% | 98.8% | 23.2% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher measles-containing-vaccine second-dose (mcv2) immunization coverage, Cook Islands or Tonga?
- Cook Islands, at 98.0% against 98.0% in Tonga as of 2025.
- What is the difference in measles-containing-vaccine second-dose (mcv2) immunization coverage between Cook Islands and Tonga?
- 0.0%, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Tonga?
- 26 years are reported by both, from 2000 to 2025.
- How do Cook Islands and Tonga rank globally for measles-containing-vaccine second-dose (mcv2) immunization coverage?
- Cook Islands ranks 16th and Tonga ranks 16th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Measles-containing-vaccine second-dose (MCV2) immunization coverage by the locally recommended age (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.