Chad vs Tanzania, United Republic of: Diphtheria tetanus toxoid and pertussis first-dose (DTP1)
Chad
86.0%
in 2025
Tanzania, United Republic of
87.0%
in 2025
Chad rank
151st
Tanzania, United Republic of rank
148th
Diphtheria tetanus toxoid and pertussis first-dose (DTP1) over time
- Chad
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 87.0% against 86.0% in Chad, a difference of 1.0%.
Across all 26 years both countries report, Tanzania, United Republic of has been ahead every year.
Chad ranks 151st and Tanzania, United Republic of ranks 148th of 194 countries.
Tanzania, United Republic of has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 46.0% | 93.6% | 47.6% | Tanzania, United Republic of |
| 2010s | 58.9% | 96.2% | 37.3% | Tanzania, United Republic of |
| 2020s | 81.3% | 89.5% | 8.2% | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria tetanus toxoid and pertussis first-dose (dtp1), Chad or Tanzania, United Republic of?
- Tanzania, United Republic of, at 87.0% against 86.0% in Chad as of 2025.
- What is the difference in diphtheria tetanus toxoid and pertussis first-dose (dtp1) between Chad and Tanzania, United Republic of?
- 1.0%, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Chad and Tanzania, United Republic of?
- 26 years are reported by both, from 2000 to 2025.
- How do Chad and Tanzania, United Republic of rank globally for diphtheria tetanus toxoid and pertussis first-dose (dtp1)?
- Chad ranks 151st and Tanzania, United Republic of ranks 148th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Diphtheria tetanus toxoid and pertussis first-dose (DTP1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.