Cameroon vs Tanzania: Share of one-year-olds vaccinated against diphtheria, tetanus
Cameroon
83.0%
in 2025
Tanzania
83.0%
in 2025
Cameroon rank
140th
Tanzania rank
140th
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Cameroon
- Tanzania
How they compare
Cameroon currently reports 83.0% against 83.0% in Tanzania, a difference of 0.0%.
Across all 45 years both countries report, Tanzania has been ahead every year.
Cameroon ranks 140th and Tanzania ranks 140th of 195 countries.
Tanzania has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cameroon | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 32.7% | 66.3% | 33.7% | Tanzania |
| 1990s | 45.7% | 80.6% | 34.9% | Tanzania |
| 2000s | 74.4% | 87.9% | 13.5% | Tanzania |
| 2010s | 75.9% | 91.9% | 16.0% | Tanzania |
| 2020s | 74.2% | 85.5% | 11.3% | Tanzania |
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, Cameroon or Tanzania?
- Cameroon, at 83.0% against 83.0% in Tanzania as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Cameroon and Tanzania?
- 0.0%, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Tanzania?
- 45 years are reported by both, from 1981 to 2025.
- How do Cameroon and Tanzania rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Cameroon ranks 140th and Tanzania ranks 140th 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.