Brunei vs Chad: Number of reported guinea worm dracunculiasis cases
Brunei
0
in 2025
Chad
4
in 2025
Brunei rank
4th
Chad rank
1st
Number of reported guinea worm dracunculiasis cases over time
- Brunei
- Chad
How they compare
Chad currently reports 4 against 0 in Brunei, a difference of 4.
Across all 30 years both countries report, Chad has been ahead every year.
Brunei ranks 4th and Chad ranks 1st of 193 countries.
Chad has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Brunei | Chad | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 | 39 | 39 | Chad |
| 2000s | 0 | 0.3 | 0.3 | Chad |
| 2010s | 0 | 16.2 | 16.2 | Chad |
| 2020s | 0 | 8 | 8 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of reported guinea worm dracunculiasis cases, Brunei or Chad?
- Chad, at 4 against 0 in Brunei as of 2025.
- What is the difference in number of reported guinea worm dracunculiasis cases between Brunei and Chad?
- 4, with Chad ahead.
- How many years of comparable data are there for Brunei and Chad?
- 30 years are reported by both, from 1996 to 2025.
- How do Brunei and Chad rank globally for number of reported guinea worm dracunculiasis cases?
- Brunei ranks 4th and Chad ranks 1st of 193 countries.
- Where does this data come from?
- Our World in Data, published as Number of reported guinea worm dracunculiasis cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.