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

Lao People's Democratic Republic
0 cases
in 2023
Sierra Leone
0 cases
in 2023
Lao People's Democratic Republic rank
26th
Sierra Leone rank
26th

Paralytic polio: estimated cases by world region over time

  • Lao People's Democratic Republic
  • Sierra Leone
02.0k4.0k6.0k8.0k198020012023

How they compare

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

The two have swapped places 9 times across 42 shared years of data; in 1980 it was Lao People's Democratic Republic ahead.

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

Across the 5 decades both report, Lao People's Democratic Republic averaged higher in 2 and Sierra Leone in 3.

Head to head by decade

Decade Lao People's Democratic Republic Sierra Leone Difference Ahead
1980s 2,084 cases 268.33 cases 1,815 cases Lao People's Democratic Republic
1990s 37.33 cases 100.33 cases 63 cases Sierra Leone
2000s 0 cases 25.02 cases 25.02 cases Sierra Leone
2010s 2.2 cases 0.111 cases 2.09 cases Lao People's Democratic Republic
2020s 0 cases 7.5 cases 7.5 cases Sierra Leone

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 Sierra Leone?
Lao People's Democratic Republic, at 0 cases against 0 cases in Sierra Leone as of 2023.
What is the difference in paralytic polio: estimated cases by world region between Lao People's Democratic Republic and Sierra Leone?
0 cases, with Lao People's Democratic Republic ahead.
How many years of comparable data are there for Lao People's Democratic Republic and Sierra Leone?
42 years are reported by both, from 1980 to 2023.
How do Lao People's Democratic Republic and Sierra Leone rank globally for paralytic polio: estimated cases by world region?
Lao People's Democratic Republic ranks 26th and Sierra Leone 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 Sierra Leone: 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 04 September 2026, from https://reference.statizoid.com/compare/number-of-estimated-paralytic-polio-cases-by-world-region/lao-pdr/sierra-leone/

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<a href="https://reference.statizoid.com/compare/number-of-estimated-paralytic-polio-cases-by-world-region/lao-pdr/sierra-leone/">Lao People's Democratic Republic vs Sierra Leone: 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

Total estimated number of polio cases.