Americas (WHO region) vs Poland: Diphtheria - number of reported cases, annual growth rate
Americas (WHO region)
-18.18 % change on previous year
in 2025
Poland
200 % change on previous year
in 2025
Americas (WHO region) rank
9th
Poland rank
9th
Diphtheria - number of reported cases, annual growth rate over time
- Americas (WHO region)
- Poland
How they compare
Poland currently reports 200 % change on previous year against -18.18 % change on previous year in Americas (WHO region), a difference of 218.18 % change on previous year.
That makes Poland's figure about 11.0 times Americas (WHO region)'s.
The two have swapped places 7 times across 12 shared years of data; in 1982 it was Americas (WHO region) ahead.
Americas (WHO region) ranks 9th and Poland ranks 9th of 11 groups.
Across the 4 decades both report, Americas (WHO region) averaged higher in 3 and Poland in 1.
Head to head by decade
| Decade | Americas (WHO region) | Poland | Difference | Ahead |
|---|---|---|---|---|
| 1980s | -17.53 % change on previous year | -75 % change on previous year | 57.47 % change on previous year | Americas (WHO region) |
| 1990s | -5.4 % change on previous year | 214 % change on previous year | 219.4 % change on previous year | Poland |
| 2000s | -39.82 % change on previous year | -100 % change on previous year | 60.18 % change on previous year | Americas (WHO region) |
| 2020s | 185.35 % change on previous year | 100 % change on previous year | 85.35 % change on previous year | Americas (WHO region) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria - number of reported cases, annual growth rate, Americas (WHO region) or Poland?
- Poland, at 200 % change on previous year against -18.18 % change on previous year in Americas (WHO region) as of 2025.
- What is the difference in diphtheria - number of reported cases, annual growth rate between Americas (WHO region) and Poland?
- 218.18 % change on previous year, with Poland ahead.
- How many years of comparable data are there for Americas (WHO region) and Poland?
- 12 years are reported by both, from 1982 to 2025.
- How do Americas (WHO region) and Poland rank globally for diphtheria - number of reported cases, annual growth rate?
- Americas (WHO region) ranks 9th and Poland ranks 9th of 11 groups.
- Where does this data come from?
- Statizoid (derived), published as Diphtheria - 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 Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.