What is the difference in reported versus estimated cases of polio between Equatorial Guinea and Ghana?

0 cases, with Equatorial Guinea ahead.

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

39 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 versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Equatorial Guinea vs Ghana: Reported versus estimated cases of polio

Equatorial Guinea

0 cases

in 2023

Ghana

0 cases

in 2023

Equatorial Guinea rank

26th

Ghana rank

26th

Reported versus estimated cases of polio over time

Equatorial Guinea
Ghana

How they compare

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

The two have swapped places 2 times across 39 shared years of data; in 1984 it was Ghana ahead.

Equatorial Guinea ranks 26th and Ghana ranks 26th of 199 countries.

Ghana has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Equatorial Guinea	Ghana	Difference	Ahead
1980s	5.17 cases	110 cases	104.83 cases	Ghana
1990s	1.11 cases	28.44 cases	27.33 cases	Ghana
2000s	0 cases	12 cases	12 cases	Ghana
2010s	0.5 cases	1.8 cases	1.3 cases	Ghana
2020s	0 cases	3.75 cases	3.75 cases	Ghana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported versus estimated cases of polio, Equatorial Guinea or Ghana?: Equatorial Guinea, at 0 cases against 0 cases in Ghana as of 2023.
What is the difference in reported versus estimated cases of polio between Equatorial Guinea and Ghana?: 0 cases, with Equatorial Guinea ahead.
How many years of comparable data are there for Equatorial Guinea and Ghana?: 39 years are reported by both, from 1984 to 2023.
How do Equatorial Guinea and Ghana rank globally for reported versus estimated cases of polio?: Equatorial Guinea ranks 26th and Ghana 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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Equatorial Guinea vs Ghana: Reported versus estimated cases of polio. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 29 August 2026, from https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/equatorial-guinea/ghana/

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<a href="https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/equatorial-guinea/ghana/">Equatorial Guinea vs Ghana: Reported versus estimated cases of polio</a> — Statizoid

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: 28 August 2026

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