What is the difference in paralytic polio: estimated cases by world region between Lao People's Democratic Republic and Sudan?

0 cases, with Lao People's Democratic Republic ahead.

How many years of comparable data are there for Lao People's Democratic Republic and Sudan?

43 years are reported by both, from 1980 to 2023.

Where does this data come from?

World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Paralytic polio: estimated cases by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Lao People's Democratic Republic vs Sudan: Paralytic polio: estimated cases by world region

Lao People's Democratic Republic

0 cases

in 2023

Sudan

0 cases

in 2023

Lao People's Democratic Republic rank

26th

Sudan rank

26th

Paralytic polio: estimated cases by world region over time

Lao People's Democratic Republic
Sudan

How they compare

Lao People's Democratic Republic currently reports 0 cases against 0 cases in Sudan, a difference of 0 cases.

The two have swapped places 4 times across 43 shared years of data; in 1980 it was Sudan ahead.

Lao People's Democratic Republic ranks 26th and Sudan ranks 26th of 199 countries.

Across the 5 decades both report, Lao People's Democratic Republic averaged higher in 1 and Sudan in 4.

Head to head by decade

Decade	Lao People's Democratic Republic	Sudan	Difference	Ahead
1980s	2,084 cases	3,890 cases	1,807 cases	Sudan
1990s	48.3 cases	373.8 cases	325.5 cases	Sudan
2000s	0 cases	80.59 cases	80.59 cases	Sudan
2010s	2.2 cases	0 cases	2.2 cases	Lao People's Democratic Republic
2020s	0 cases	16.65 cases	16.65 cases	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher paralytic polio: estimated cases by world region, Lao People's Democratic Republic or Sudan?: Lao People's Democratic Republic, at 0 cases against 0 cases in Sudan as of 2023.
What is the difference in paralytic polio: estimated cases by world region between Lao People's Democratic Republic and Sudan?: 0 cases, with Lao People's Democratic Republic ahead.
How many years of comparable data are there for Lao People's Democratic Republic and Sudan?: 43 years are reported by both, from 1980 to 2023.
How do Lao People's Democratic Republic and Sudan rank globally for paralytic polio: estimated cases by world region?: Lao People's Democratic Republic 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 Paralytic polio: estimated cases by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Lao People's Democratic Republic vs Sudan: Paralytic polio: estimated cases by world region. 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/number-of-estimated-paralytic-polio-cases-by-world-region/lao-pdr/sudan/

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<a href="https://reference.statizoid.com/compare/number-of-estimated-paralytic-polio-cases-by-world-region/lao-pdr/sudan/">Lao People's Democratic Republic vs Sudan: Paralytic polio: estimated cases by world region</a> — Statizoid

About this data

Indicator: Paralytic polio: estimated cases by world region
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: 28 August 2026

Total estimated number of polio cases.