Saint Kitts and Nevis vs Tuvalu: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Saint Kitts and Nevis
22.36 one-year-olds
in 2023
Tuvalu
13.14 one-year-olds
in 2023
Saint Kitts and Nevis rank
187th
Tuvalu rank
189th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Saint Kitts and Nevis
- Tuvalu
How they compare
Saint Kitts and Nevis currently reports 22.36 one-year-olds against 13.14 one-year-olds in Tuvalu, a difference of 9.22 one-year-olds.
That makes Saint Kitts and Nevis's figure about 1.7 times Tuvalu's.
The two have swapped places 24 times across 44 shared years of data; in 1980 it was Saint Kitts and Nevis ahead.
Saint Kitts and Nevis ranks 187th and Tuvalu ranks 189th of 194 countries.
Across the 5 decades both report, Saint Kitts and Nevis averaged higher in 2 and Tuvalu in 3.
Head to head by decade
| Decade | Saint Kitts and Nevis | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 118.96 one-year-olds | 88.22 one-year-olds | 30.74 one-year-olds | Saint Kitts and Nevis |
| 1990s | 9.4 one-year-olds | 36.57 one-year-olds | 27.17 one-year-olds | Tuvalu |
| 2000s | 12.31 one-year-olds | 14.08 one-year-olds | 1.77 one-year-olds | Tuvalu |
| 2010s | 17.44 one-year-olds | 18.02 one-year-olds | 0.582 one-year-olds | Tuvalu |
| 2020s | 18.57 one-year-olds | 14.51 one-year-olds | 4.06 one-year-olds | Saint Kitts and Nevis |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, Saint Kitts and Nevis or Tuvalu?
- Saint Kitts and Nevis, at 22.36 one-year-olds against 13.14 one-year-olds in Tuvalu as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Saint Kitts and Nevis and Tuvalu?
- 9.22 one-year-olds, with Saint Kitts and Nevis ahead.
- How many years of comparable data are there for Saint Kitts and Nevis and Tuvalu?
- 44 years are reported by both, from 1980 to 2023.
- How do Saint Kitts and Nevis and Tuvalu rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Saint Kitts and Nevis ranks 187th and Tuvalu ranks 189th 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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.