Chad vs Congo, Republic of: Poliomyelitis - number of reported cases

Chad
0
in 2018
Congo, Republic of
0
in 2018
Chad rank
8th
Congo, Republic of rank
8th

Poliomyelitis - number of reported cases over time

  • Chad
  • Congo, Republic of
0100200300400198019992018

How they compare

Chad currently reports 0 against 0 in Congo, Republic of, a difference of 0.

The two have swapped places 9 times across 29 shared years of data; in 1983 it was Chad ahead.

Chad ranks 8th and Congo, Republic of ranks 8th of 191 countries.

Across the 4 decades both report, Chad averaged higher in 3 and Congo, Republic of in 1.

Head to head by decade

Decade Chad Congo, Republic of Difference Ahead
1980s 21.75 11.5 10.25 Chad
1990s 120.83 1.67 119.17 Chad
2000s 23.5 4.7 18.8 Chad
2010s 20 49.11 29.11 Congo, Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poliomyelitis - number of reported cases, Chad or Congo, Republic of?
Chad, at 0 against 0 in Congo, Republic of as of 2018.
What is the difference in poliomyelitis - number of reported cases between Chad and Congo, Republic of?
0, with Chad ahead.
How many years of comparable data are there for Chad and Congo, Republic of?
29 years are reported by both, from 1983 to 2018.
How do Chad and Congo, Republic of rank globally for poliomyelitis - number of reported cases?
Chad ranks 8th and Congo, Republic of ranks 8th of 191 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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Chad vs Congo, Republic of: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 18 August 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/chad/congo-rep/

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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