Eritrea vs Sierra Leone: Poliomyelitis - number of reported cases

Eritrea
0
in 2018
Sierra Leone
0
in 2018
Eritrea rank
8th
Sierra Leone rank
8th

Poliomyelitis - number of reported cases over time

  • Eritrea
  • Sierra Leone
050100150198019992018

How they compare

Eritrea currently reports 0 against 0 in Sierra Leone, a difference of 0.

The two have swapped places 3 times across 24 shared years of data; in 1994 it was Eritrea ahead.

Eritrea ranks 8th and Sierra Leone ranks 8th of 193 countries.

Across the 3 decades both report, Eritrea averaged higher in 1 and Sierra Leone in 2.

Head to head by decade

Decade Eritrea Sierra Leone Difference Ahead
1990s 16.2 4.8 11.4 Eritrea
2000s 0.9 4.5 3.6 Sierra Leone
2010s 0 0.1111 0.1111 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poliomyelitis - number of reported cases, Eritrea or Sierra Leone?
Eritrea, at 0 against 0 in Sierra Leone as of 2018.
What is the difference in poliomyelitis - number of reported cases between Eritrea and Sierra Leone?
0, with Eritrea ahead.
How many years of comparable data are there for Eritrea and Sierra Leone?
24 years are reported by both, from 1994 to 2018.
How do Eritrea and Sierra Leone rank globally for poliomyelitis - number of reported cases?
Eritrea ranks 8th and Sierra Leone ranks 8th of 193 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Poliomyelitis - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eritrea vs Sierra Leone: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 31 August 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/eritrea/sierra-leone/

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About this data

Indicator
Poliomyelitis - number of reported cases
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
201 places, 7,142 data points, 1980–2018
Last refreshed