New Zealand vs Vietnam: Diphtheria - number of reported cases
New Zealand
4
in 2025
Vietnam
3
in 2025
New Zealand rank
41st
Vietnam rank
44th
Diphtheria - number of reported cases over time
- New Zealand
- Vietnam
How they compare
New Zealand currently reports 4 against 3 in Vietnam, a difference of 1.
That makes New Zealand's figure about 1.3 times Vietnam's.
The two have swapped places 3 times across 49 shared years of data; in 1974 it was Vietnam ahead.
New Zealand ranks 41st and Vietnam ranks 44th of 210 countries.
Vietnam has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | New Zealand | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5.17 | 1,598 | 1,592 | Vietnam |
| 1980s | 1.1 | 2,100 | 2,099 | Vietnam |
| 1990s | 0.1111 | 264.44 | 264.33 | Vietnam |
| 2000s | 0.1111 | 67.33 | 67.22 | Vietnam |
| 2010s | 2.7 | 17.3 | 14.6 | Vietnam |
| 2020s | 1.6 | 51.8 | 50.2 | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria - number of reported cases, New Zealand or Vietnam?
- New Zealand, at 4 against 3 in Vietnam as of 2025.
- What is the difference in diphtheria - number of reported cases between New Zealand and Vietnam?
- 1, with New Zealand ahead.
- How many years of comparable data are there for New Zealand and Vietnam?
- 49 years are reported by both, from 1974 to 2025.
- How do New Zealand and Vietnam rank globally for diphtheria - number of reported cases?
- New Zealand ranks 41st and Vietnam ranks 44th of 210 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Diphtheria - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.