Mauritania vs Sierra Leone: Yellow fever - number of reported cases
Mauritania
0
in 2025
Sierra Leone
0
in 2025
Mauritania rank
26th
Sierra Leone rank
26th
Yellow fever - number of reported cases over time
- Mauritania
- Sierra Leone
How they compare
Mauritania currently reports 0 against 0 in Sierra Leone, a difference of 0.
Across all 16 years both countries report, Sierra Leone has been ahead every year.
Mauritania ranks 26th and Sierra Leone ranks 26th of 199 countries.
Sierra Leone has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Mauritania | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 | 0 | 0 | — |
| 2000s | 1.67 | 36.33 | 34.67 | Sierra Leone |
| 2010s | 0 | 16.17 | 16.17 | Sierra Leone |
| 2020s | 0 | 32 | 32 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher yellow fever - number of reported cases, Mauritania or Sierra Leone?
- Mauritania, at 0 against 0 in Sierra Leone as of 2025.
- What is the difference in yellow fever - number of reported cases between Mauritania and Sierra Leone?
- 0, with Mauritania ahead.
- How many years of comparable data are there for Mauritania and Sierra Leone?
- 16 years are reported by both, from 1997 to 2025.
- How do Mauritania and Sierra Leone rank globally for yellow fever - number of reported cases?
- Mauritania ranks 26th and Sierra Leone ranks 26th of 199 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Yellow fever - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.