Comoros vs Iran: Cholera case-fatality rate
Comoros
0.0%
in 2008
Iran
0.0%
in 2020
Comoros rank
37th
Iran rank
37th
Cholera case-fatality rate over time
- Comoros
- Iran
How they compare
Comoros currently reports 0.0% against 0.0% in Iran, a difference of 0.0%.
The two have swapped places 3 times across 8 shared years of data; in 1998 it was Comoros ahead.
Comoros ranks 37th and Iran ranks 37th of 114 countries.
Across the 2 decades both report, Comoros averaged higher in 1 and Iran in 1.
Head to head by decade
| Decade | Comoros | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.2% | 0.9% | 1.3% | Comoros |
| 2000s | 0.8% | 1.4% | 0.6% | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cholera case-fatality rate, Comoros or Iran?
- Comoros, at 0.0% against 0.0% in Iran as of 2008.
- What is the difference in cholera case-fatality rate between Comoros and Iran?
- 0.0%, with Comoros ahead.
- How many years of comparable data are there for Comoros and Iran?
- 8 years are reported by both, from 1998 to 2008.
- How do Comoros and Iran rank globally for cholera case-fatality rate?
- Comoros ranks 37th and Iran ranks 37th of 114 countries.
- Where does this data come from?
- World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data, published as Cholera case-fatality rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
WHO calculates case fatality rates based on the numbers of cases and deaths as reported by national authorities. The case fatality rate is the number of reported deaths, divided by the number of reported cases, shown as a percentage.