Chad vs Tanzania, United Republic of: Poliomyelitis - number of reported cases

Chad
0
in 2018
Tanzania, United Republic of
0
in 2018
Chad rank
8th
Tanzania, United Republic of rank
8th

Poliomyelitis - number of reported cases over time

  • Chad
  • Tanzania, United Republic of
0200400600198019992018

How they compare

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

The two have swapped places 6 times across 28 shared years of data; in 1983 it was Tanzania, United Republic of ahead.

Chad ranks 8th and Tanzania, United Republic of ranks 8th of 193 countries.

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

Head to head by decade

Decade Chad Tanzania, United Republic of Difference Ahead
1980s 21.75 194.75 173 Tanzania, United Republic of
1990s 106.6 18.8 87.8 Chad
2000s 23.5 0 23.5 Chad
2010s 20 0 20 Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poliomyelitis - number of reported cases, Chad or Tanzania, United Republic of?
Chad, at 0 against 0 in Tanzania, United Republic of as of 2018.
What is the difference in poliomyelitis - number of reported cases between Chad and Tanzania, United Republic of?
0, with Chad ahead.
How many years of comparable data are there for Chad and Tanzania, United Republic of?
28 years are reported by both, from 1983 to 2018.
How do Chad and Tanzania, United Republic of rank globally for poliomyelitis - number of reported cases?
Chad ranks 8th and Tanzania, United Republic of 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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Chad vs Tanzania, United Republic of: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 02 September 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/chad/tanzania/

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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
202 places, 7,181 data points, 1980–2018
Last refreshed