Chad vs Low income (World Bank): Pertussis - number of reported cases
Chad
5,898
in 1998
Low income (World Bank)
16,008
in 2025
Chad rank
9th
Low income (World Bank) rank
7th
Pertussis - number of reported cases over time
- Chad
- Low income (World Bank)
How they compare
Low income (World Bank) currently reports 16,008 against 5,898 in Chad, a difference of 10,110.
That makes Low income (World Bank)'s figure about 2.7 times Chad's.
Across all 14 years both countries report, Low income (World Bank) has been ahead every year.
Chad ranks 9th and Low income (World Bank) ranks 7th of 210 countries.
Low income (World Bank) has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Low income (World Bank) | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6,822 | 225,526 | 218,704 | Low income (World Bank) |
| 1980s | 1,778 | 129,893 | 128,114 | Low income (World Bank) |
| 1990s | 5,536 | 12,090 | 6,554 | Low income (World Bank) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, Chad or Low income (World Bank)?
- Low income (World Bank), at 16,008 against 5,898 in Chad as of 2025.
- What is the difference in pertussis - number of reported cases between Chad and Low income (World Bank)?
- 10,110, with Low income (World Bank) ahead.
- How many years of comparable data are there for Chad and Low income (World Bank)?
- 14 years are reported by both, from 1974 to 1998.
- How do Chad and Low income (World Bank) rank globally for pertussis - number of reported cases?
- Chad ranks 9th and Low income (World Bank) ranks 7th of 210 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Pertussis - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.