Guinea-Bissau vs Sudan: Yellow fever vaccine (YFV) immunization coverage among 1-year olds
Guinea-Bissau
70.0%
in 2025
Sudan
70.0%
in 2025
Guinea-Bissau rank
18th
Sudan rank
18th
Yellow fever vaccine (YFV) immunization coverage among 1-year olds over time
- Guinea-Bissau
- Sudan
How they compare
Guinea-Bissau currently reports 70.0% against 70.0% 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.
Guinea-Bissau ranks 18th and Sudan ranks 18th of 45 countries.
Guinea-Bissau has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 10.6% | 0.0% | 10.6% | Guinea-Bissau |
| 2010s | 74.7% | 0.0% | 74.7% | Guinea-Bissau |
| 2020s | 76.3% | 47.0% | 29.3% | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher yellow fever vaccine (yfv) immunization coverage among 1-year olds, Guinea-Bissau or Sudan?
- Guinea-Bissau, at 70.0% against 70.0% in Sudan as of 2025.
- What is the difference in yellow fever vaccine (yfv) immunization coverage among 1-year olds between Guinea-Bissau and Sudan?
- 0.0%, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Sudan?
- 26 years are reported by both, from 2000 to 2025.
- How do Guinea-Bissau and Sudan rank globally for yellow fever vaccine (yfv) immunization coverage among 1-year olds?
- Guinea-Bissau ranks 18th and Sudan ranks 18th of 45 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Yellow fever vaccine (YFV) immunization coverage among 1-year olds (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.