Madagascar vs Nigeria: Hepatitis B (HepB3) immunization coverage among 1-year-olds (%)
Madagascar
64.0%
in 2025
Nigeria
62.0%
in 2025
Madagascar rank
175th
Nigeria rank
176th
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) over time
- Madagascar
- Nigeria
How they compare
Madagascar currently reports 64.0% against 62.0% in Nigeria, a difference of 2.0%.
The two have swapped places 3 times across 26 shared years of data; in 2000 it was Nigeria ahead.
Madagascar ranks 175th and Nigeria ranks 176th of 194 countries.
Madagascar has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Madagascar | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 58.4% | 21.1% | 37.3% | Madagascar |
| 2010s | 68.7% | 49.9% | 18.8% | Madagascar |
| 2020s | 61.3% | 59.2% | 2.2% | Madagascar |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hepatitis b (hepb3) immunization coverage among 1-year-olds (%), Madagascar or Nigeria?
- Madagascar, at 64.0% against 62.0% in Nigeria as of 2025.
- What is the difference in hepatitis b (hepb3) immunization coverage among 1-year-olds (%) between Madagascar and Nigeria?
- 2.0%, with Madagascar ahead.
- How many years of comparable data are there for Madagascar and Nigeria?
- 26 years are reported by both, from 2000 to 2025.
- How do Madagascar and Nigeria rank globally for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Madagascar ranks 175th and Nigeria ranks 176th 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.