Naoero vs Sudan: Reported versus estimated cases of polio

Naoero
0 cases
in 2000
Sudan
0 cases
in 2023
Naoero rank
26th
Sudan rank
26th

Reported versus estimated cases of polio over time

  • Naoero
  • Sudan
01.0k2.0k3.0k4.0k198020012023

How they compare

Naoero currently reports 0 cases against 0 cases in Sudan, a difference of 0 cases.

Across all 19 years both countries report, Sudan has been ahead every year.

Naoero ranks 26th and Sudan ranks 26th of 199 countries.

Sudan has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Naoero Sudan Difference Ahead
1980s 0.1111 cases 543.78 cases 543.67 cases Sudan
1990s 0 cases 53.78 cases 53.78 cases Sudan
2000s 0 cases 79 cases 79 cases Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported versus estimated cases of polio, Naoero or Sudan?
Naoero, at 0 cases against 0 cases in Sudan as of 2000.
What is the difference in reported versus estimated cases of polio between Naoero and Sudan?
0 cases, with Naoero ahead.
How many years of comparable data are there for Naoero and Sudan?
19 years are reported by both, from 1980 to 2000.
How do Naoero and Sudan rank globally for reported versus estimated cases of polio?
Naoero ranks 26th and Sudan 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.

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Naoero vs Sudan: Reported versus estimated cases of polio. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/naoero/sudan/

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About this data

Indicator
Reported versus estimated cases of polio
Unit
cases
Source
World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
199 places, 7,608 data points, 1980–2023
Last refreshed

Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.