Chad vs Madagascar: Cases of paralytic polio from vaccine derived viruses
Chad
55
in 2023
Madagascar
24
in 2023
Chad rank
3rd
Madagascar rank
5th
Cases of paralytic polio from vaccine derived viruses over time
- Chad
- Madagascar
How they compare
Chad currently reports 55 against 24 in Madagascar, a difference of 31.
That makes Chad's figure about 2.3 times Madagascar's.
The two have swapped places 7 times across 23 shared years of data; in 2001 it was Madagascar ahead.
Chad ranks 3rd and Madagascar ranks 5th of 173 countries.
Across the 3 decades both report, Chad averaged higher in 2 and Madagascar in 1.
Head to head by decade
| Decade | Chad | Madagascar | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0 | 0.8889 | 0.8889 | Madagascar |
| 2010s | 2.7 | 1.1 | 1.6 | Chad |
| 2020s | 50 | 14 | 36 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cases of paralytic polio from vaccine derived viruses, Chad or Madagascar?
- Chad, at 55 against 24 in Madagascar as of 2023.
- What is the difference in cases of paralytic polio from vaccine derived viruses between Chad and Madagascar?
- 31, with Chad ahead.
- How many years of comparable data are there for Chad and Madagascar?
- 23 years are reported by both, from 2001 to 2023.
- How do Chad and Madagascar rank globally for cases of paralytic polio from vaccine derived viruses?
- Chad ranks 3rd and Madagascar ranks 5th of 173 countries.
- Where does this data come from?
- Our World in Data, published as Cases of paralytic polio from vaccine derived viruses. Statizoid refreshes it automatically from the source and publishes the full history for both places.