Brazil vs Chad: Diphtheria - number of reported cases, gaps filled
Brazil
4
in 2025
Chad
4
in 2025
Brazil rank
41st
Chad rank
41st
Diphtheria - number of reported cases, gaps filled over time
- Brazil
- Chad
How they compare
Brazil currently reports 4 against 4 in Chad, a difference of 0.
The two have swapped places 1 time across 17 shared years of data; in 1974 it was Brazil ahead.
Brazil ranks 41st and Chad ranks 41st of 210 countries.
Across the 4 decades both report, Brazil averaged higher in 3 and Chad in 1.
Head to head by decade
| Decade | Brazil | Chad | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4,650 | 2.33 | 4,648 | Brazil |
| 1980s | 3,161 | 2.71 | 3,158 | Brazil |
| 1990s | 32 | 0 | 32 | Brazil |
| 2020s | 5.33 | 1,091 | 1,086 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria - number of reported cases, gaps filled, Brazil or Chad?
- Brazil, at 4 against 4 in Chad as of 2025.
- What is the difference in diphtheria - number of reported cases, gaps filled between Brazil and Chad?
- 0, with Brazil ahead.
- How many years of comparable data are there for Brazil and Chad?
- 17 years are reported by both, from 1974 to 2025.
- How do Brazil and Chad rank globally for diphtheria - number of reported cases, gaps filled?
- Brazil ranks 41st and Chad ranks 41st of 210 countries.
- Where does this data come from?
- Statizoid (derived), published as Diphtheria - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Diphtheria - number of reported cases with 613 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.