Guinea vs Nigeria: Meningococcal A conjugate (MENGA) vaccine immunization coverage (%)
Guinea
46.0%
in 2025
Nigeria
53.0%
in 2025
Guinea rank
14th
Nigeria rank
11th
Meningococcal A conjugate (MENGA) vaccine immunization coverage (%) over time
- Guinea
- Nigeria
How they compare
Nigeria currently reports 53.0% against 46.0% in Guinea, a difference of 7.0%.
That makes Nigeria's figure about 1.2 times Guinea's.
Across all 10 years both countries report, Nigeria has been ahead every year.
Guinea ranks 14th and Nigeria ranks 11th of 26 countries.
Nigeria has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Guinea | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.0% | 5.5% | 5.5% | Nigeria |
| 2020s | 25.0% | 51.0% | 26.0% | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher meningococcal a conjugate (menga) vaccine immunization coverage (%), Guinea or Nigeria?
- Nigeria, at 53.0% against 46.0% in Guinea as of 2025.
- What is the difference in meningococcal a conjugate (menga) vaccine immunization coverage (%) between Guinea and Nigeria?
- 7.0%, with Nigeria ahead.
- How many years of comparable data are there for Guinea and Nigeria?
- 10 years are reported by both, from 2016 to 2025.
- How do Guinea and Nigeria rank globally for meningococcal a conjugate (menga) vaccine immunization coverage (%)?
- Guinea ranks 14th and Nigeria ranks 11th of 26 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Meningococcal A conjugate (MENGA) vaccine immunization coverage (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.