Iran, Islamic Republic of vs Viet Nam: Reported versus estimated cases of polio
Iran, Islamic Republic of
0 cases
in 2023
Viet Nam
0 cases
in 2023
Iran, Islamic Republic of rank
26th
Viet Nam rank
26th
Reported versus estimated cases of polio over time
- Iran, Islamic Republic of
- Viet Nam
How they compare
Iran, Islamic Republic of currently reports 0 cases against 0 cases in Viet Nam, a difference of 0 cases.
The two have swapped places 2 times across 44 shared years of data; in 1980 it was Viet Nam ahead.
Iran, Islamic Republic of ranks 26th and Viet Nam ranks 26th of 199 countries.
Across the 5 decades both report, Iran, Islamic Republic of averaged higher in 1 and Viet Nam in 2.
Head to head by decade
| Decade | Iran, Islamic Republic of | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 87.1 cases | 1,080 cases | 993.1 cases | Viet Nam |
| 1990s | 44.7 cases | 260.5 cases | 215.8 cases | Viet Nam |
| 2000s | 0.3 cases | 0 cases | 0.3 cases | Iran, Islamic Republic of |
| 2010s | 0 cases | 0 cases | 0 cases | — |
| 2020s | 0 cases | 0 cases | 0 cases | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported versus estimated cases of polio, Iran, Islamic Republic of or Viet Nam?
- Iran, Islamic Republic of, at 0 cases against 0 cases in Viet Nam as of 2023.
- What is the difference in reported versus estimated cases of polio between Iran, Islamic Republic of and Viet Nam?
- 0 cases, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Viet Nam?
- 44 years are reported by both, from 1980 to 2023.
- How do Iran, Islamic Republic of and Viet Nam rank globally for reported versus estimated cases of polio?
- Iran, Islamic Republic of ranks 26th and Viet Nam ranks 26th of 199 countries.
- Where does this data come from?
- World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.