Chad vs Sudan: Hepatitis B (HepB3) immunization coverage among 1-year-olds (%)
Chad
71.0%
in 2025
Sudan
71.0%
in 2025
Chad rank
162nd
Sudan rank
162nd
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) over time
- Chad
- Sudan
How they compare
Chad currently reports 71.0% against 71.0% in Sudan, a difference of 0.0%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Sudan ahead.
Chad ranks 162nd and Sudan ranks 162nd of 194 countries.
Sudan has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 4.1% | 31.0% | 26.9% | Sudan |
| 2010s | 41.1% | 91.4% | 50.3% | Sudan |
| 2020s | 64.8% | 69.8% | 5.0% | Sudan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hepatitis b (hepb3) immunization coverage among 1-year-olds (%), Chad or Sudan?
- Chad, at 71.0% against 71.0% in Sudan as of 2025.
- What is the difference in hepatitis b (hepb3) immunization coverage among 1-year-olds (%) between Chad and Sudan?
- 0.0%, with Chad ahead.
- How many years of comparable data are there for Chad and Sudan?
- 26 years are reported by both, from 2000 to 2025.
- How do Chad and Sudan rank globally for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Chad ranks 162nd and Sudan ranks 162nd of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.