What is the difference in reported cases of paralytic polio by world region between Equatorial Guinea and Sierra Leone?

0 cases, with Equatorial Guinea ahead.

How many years of comparable data are there for Equatorial Guinea and Sierra Leone?

38 years are reported by both, from 1984 to 2023.

Where does this data come from?

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

Equatorial Guinea vs Sierra Leone: Reported cases of paralytic polio by world region

Equatorial Guinea

0 cases

in 2023

Sierra Leone

0 cases

in 2023

Equatorial Guinea rank

26th

Sierra Leone rank

26th

Reported cases of paralytic polio by world region over time

Equatorial Guinea
Sierra Leone

How they compare

Equatorial Guinea currently reports 0 cases against 0 cases in Sierra Leone, a difference of 0 cases.

The two have swapped places 2 times across 38 shared years of data; in 1984 it was Sierra Leone ahead.

Equatorial Guinea ranks 26th and Sierra Leone ranks 26th of 199 countries.

Across the 5 decades both report, Equatorial Guinea averaged higher in 1 and Sierra Leone in 4.

Head to head by decade

Decade	Equatorial Guinea	Sierra Leone	Difference	Ahead
1980s	5.17 cases	41.67 cases	36.5 cases	Sierra Leone
1990s	1.25 cases	15.75 cases	14.5 cases	Sierra Leone
2000s	0 cases	4.5 cases	4.5 cases	Sierra Leone
2010s	0.5 cases	0.1 cases	0.4 cases	Equatorial Guinea
2020s	0 cases	3.75 cases	3.75 cases	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported cases of paralytic polio by world region, Equatorial Guinea or Sierra Leone?: Equatorial Guinea, at 0 cases against 0 cases in Sierra Leone as of 2023.
What is the difference in reported cases of paralytic polio by world region between Equatorial Guinea and Sierra Leone?: 0 cases, with Equatorial Guinea ahead.
How many years of comparable data are there for Equatorial Guinea and Sierra Leone?: 38 years are reported by both, from 1984 to 2023.
How do Equatorial Guinea and Sierra Leone rank globally for reported cases of paralytic polio by world region?: Equatorial Guinea 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 Reported cases of paralytic polio by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Equatorial Guinea vs Sierra Leone: Reported cases of paralytic polio by world region. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/the-number-of-reported-paralytic-polio-cases-by-world-region/equatorial-guinea/sierra-leone/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/the-number-of-reported-paralytic-polio-cases-by-world-region/equatorial-guinea/sierra-leone/">Equatorial Guinea vs Sierra Leone: Reported cases of paralytic polio by world region</a> — Statizoid

About this data

Indicator: Reported cases of paralytic polio 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

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