Mali vs Yemen: Reported cases of paralytic polio from vaccine-derived viruses
Mali
15 cases
in 2023
Yemen
8 cases
in 2023
Mali rank
6th
Yemen rank
8th
Reported cases of paralytic polio from vaccine-derived viruses over time
- Mali
- Yemen
How they compare
Mali currently reports 15 cases against 8 cases in Yemen, a difference of 7 cases.
That makes Mali's figure about 1.9 times Yemen's.
The two have swapped places 3 times across 23 shared years of data; in 2001 it was Yemen ahead.
Mali ranks 6th and Yemen ranks 8th of 173 countries.
Yemen has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Mali | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0 cases | 0 cases | 0 cases | — |
| 2010s | 0 cases | 1.3 cases | 1.3 cases | Yemen |
| 2020s | 17.25 cases | 64.5 cases | 47.25 cases | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported cases of paralytic polio from vaccine-derived viruses, Mali or Yemen?
- Mali, at 15 cases against 8 cases in Yemen as of 2023.
- What is the difference in reported cases of paralytic polio from vaccine-derived viruses between Mali and Yemen?
- 7 cases, with Mali ahead.
- How many years of comparable data are there for Mali and Yemen?
- 23 years are reported by both, from 2001 to 2023.
- How do Mali and Yemen rank globally for reported cases of paralytic polio from vaccine-derived viruses?
- Mali ranks 6th and Yemen ranks 8th of 173 countries.
- Where does this data come from?
- World Health Organization (2024) – processed by Our World in Data, published as Reported cases of paralytic polio from vaccine-derived viruses. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of cases of circulating vaccine-derived poliovirus detected in a given year.