Belgium vs Slovakia: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Belgium
2,342 one-year-olds
in 2023
Slovakia
2,216 one-year-olds
in 2023
Belgium rank
137th
Slovakia rank
138th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Belgium
- Slovakia
How they compare
Belgium currently reports 2,342 one-year-olds against 2,216 one-year-olds in Slovakia, a difference of 126 one-year-olds.
That makes Belgium's figure about 1.1 times Slovakia's.
The two have swapped places 2 times across 30 shared years of data; in 1994 it was Belgium ahead.
Belgium ranks 137th and Slovakia ranks 138th of 194 countries.
Belgium has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Belgium | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 12,034 one-year-olds | 636.92 one-year-olds | 11,397 one-year-olds | Belgium |
| 2000s | 4,052 one-year-olds | 534.91 one-year-olds | 3,517 one-year-olds | Belgium |
| 2010s | 2,132 one-year-olds | 1,500 one-year-olds | 631.07 one-year-olds | Belgium |
| 2020s | 2,350 one-year-olds | 1,848 one-year-olds | 502.46 one-year-olds | Belgium |
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, Belgium or Slovakia?
- Belgium, at 2,342 one-year-olds against 2,216 one-year-olds in Slovakia as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Belgium and Slovakia?
- 126 one-year-olds, with Belgium ahead.
- How many years of comparable data are there for Belgium and Slovakia?
- 30 years are reported by both, from 1994 to 2023.
- How do Belgium and Slovakia rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Belgium ranks 137th and Slovakia ranks 138th 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.