Congo vs Tajikistan: Reported versus estimated cases of polio
Congo
0 cases
in 2023
Tajikistan
0 cases
in 2023
Congo rank
26th
Tajikistan rank
26th
Reported versus estimated cases of polio over time
- Congo
- Tajikistan
How they compare
Congo currently reports 0 cases against 0 cases in Tajikistan, a difference of 0 cases.
The two have swapped places 8 times across 33 shared years of data; in 1991 it was Tajikistan ahead.
Congo ranks 26th and Tajikistan ranks 26th of 199 countries.
Across the 4 decades both report, Congo averaged higher in 1 and Tajikistan in 3.
Head to head by decade
| Decade | Congo | Tajikistan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.11 cases | 17.89 cases | 16.78 cases | Tajikistan |
| 2000s | 4.7 cases | 0 cases | 4.7 cases | Congo |
| 2010s | 44.2 cases | 46 cases | 1.8 cases | Tajikistan |
| 2020s | 1.25 cases | 9 cases | 7.75 cases | Tajikistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported versus estimated cases of polio, Congo or Tajikistan?
- Congo, at 0 cases against 0 cases in Tajikistan as of 2023.
- What is the difference in reported versus estimated cases of polio between Congo and Tajikistan?
- 0 cases, with Congo ahead.
- How many years of comparable data are there for Congo and Tajikistan?
- 33 years are reported by both, from 1991 to 2023.
- How do Congo and Tajikistan rank globally for reported versus estimated cases of polio?
- Congo ranks 26th and Tajikistan 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.