Liberia vs Sao Tome and Principe: Yellow fever vaccine (YFV) immunization coverage among 1-year olds
Liberia
85.0%
in 2025
Sao Tome and Principe
91.0%
in 2013
Liberia rank
7th
Sao Tome and Principe rank
4th
Yellow fever vaccine (YFV) immunization coverage among 1-year olds over time
- Liberia
- Sao Tome and Principe
How they compare
Sao Tome and Principe currently reports 91.0% against 85.0% in Liberia, a difference of 6.0%.
That makes Sao Tome and Principe's figure about 1.1 times Liberia's.
The two have swapped places 2 times across 14 shared years of data; in 2000 it was Sao Tome and Principe ahead.
Liberia ranks 7th and Sao Tome and Principe ranks 4th of 45 countries.
Sao Tome and Principe has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Liberia | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 49.3% | 50.8% | 1.5% | Sao Tome and Principe |
| 2010s | 71.2% | 91.5% | 20.2% | Sao Tome and Principe |
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, Liberia or Sao Tome and Principe?
- Sao Tome and Principe, at 91.0% against 85.0% in Liberia as of 2013.
- What is the difference in yellow fever vaccine (yfv) immunization coverage among 1-year olds between Liberia and Sao Tome and Principe?
- 6.0%, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Liberia and Sao Tome and Principe?
- 14 years are reported by both, from 2000 to 2013.
- How do Liberia and Sao Tome and Principe rank globally for yellow fever vaccine (yfv) immunization coverage among 1-year olds?
- Liberia ranks 7th and Sao Tome and Principe ranks 4th 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.