Americas (WHO region) vs Yemen: Pertussis - number of reported cases, annual growth rate
Americas (WHO region)
-20.67 % change on previous year
in 2025
Yemen
250 % change on previous year
in 2024
Americas (WHO region) rank
4th
Yemen rank
7th
Pertussis - number of reported cases, annual growth rate over time
- Americas (WHO region)
- Yemen
How they compare
Yemen currently reports 250 % change on previous year against -20.67 % change on previous year in Americas (WHO region), a difference of 270.67 % change on previous year.
That makes Yemen's figure about 12.1 times Americas (WHO region)'s.
The two have swapped places 7 times across 20 shared years of data; in 1981 it was Yemen ahead.
Americas (WHO region) ranks 4th and Yemen ranks 7th of 11 groups.
Across the 5 decades both report, Americas (WHO region) averaged higher in 2 and Yemen in 3.
Head to head by decade
| Decade | Americas (WHO region) | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1980s | -11.42 % change on previous year | 42.89 % change on previous year | 54.31 % change on previous year | Yemen |
| 1990s | -15.76 % change on previous year | 636 % change on previous year | 651.76 % change on previous year | Yemen |
| 2000s | -18.19 % change on previous year | 30.96 % change on previous year | 49.14 % change on previous year | Yemen |
| 2010s | 110.73 % change on previous year | 12.81 % change on previous year | 97.91 % change on previous year | Americas (WHO region) |
| 2020s | 331.69 % change on previous year | 250 % change on previous year | 81.69 % change on previous year | Americas (WHO region) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Americas (WHO region) or Yemen?
- Yemen, at 250 % change on previous year against -20.67 % change on previous year in Americas (WHO region) as of 2024.
- What is the difference in pertussis - number of reported cases, annual growth rate between Americas (WHO region) and Yemen?
- 270.67 % change on previous year, with Yemen ahead.
- How many years of comparable data are there for Americas (WHO region) and Yemen?
- 20 years are reported by both, from 1981 to 2024.
- How do Americas (WHO region) and Yemen rank globally for pertussis - number of reported cases, annual growth rate?
- Americas (WHO region) ranks 4th and Yemen ranks 7th of 11 groups.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.