Belarus vs Iran: Share of one-year-olds vaccinated against diphtheria, tetanus
Belarus
98.0%
in 2025
Iran
98.0%
in 2025
Belarus rank
20th
Iran rank
20th
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Belarus
- Iran
How they compare
Belarus currently reports 98.0% against 98.0% in Iran, a difference of 0.0%.
The two have swapped places 6 times across 34 shared years of data; in 1992 it was Iran ahead.
Belarus ranks 20th and Iran ranks 20th of 195 countries.
Iran has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Belarus | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 95.4% | 98.1% | 2.8% | Iran |
| 2000s | 93.2% | 98.2% | 5.0% | Iran |
| 2010s | 97.8% | 98.8% | 1.0% | Iran |
| 2020s | 97.8% | 98.5% | 0.7% | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against diphtheria, tetanus and pertussis, Belarus or Iran?
- Belarus, at 98.0% against 98.0% in Iran as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Belarus and Iran?
- 0.0%, with Belarus ahead.
- How many years of comparable data are there for Belarus and Iran?
- 34 years are reported by both, from 1992 to 2025.
- How do Belarus and Iran rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Belarus ranks 20th and Iran ranks 20th of 195 countries.
- Where does this data come from?
- WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. 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 three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.