Canada vs Guinea-Bissau: Reported versus estimated cases of polio
Canada
0 cases
in 2023
Guinea-Bissau
0 cases
in 2023
Canada rank
26th
Guinea-Bissau rank
26th
Reported versus estimated cases of polio over time
- Canada
- Guinea-Bissau
How they compare
Canada currently reports 0 cases against 0 cases in Guinea-Bissau, a difference of 0 cases.
Across all 43 years both countries report, Guinea-Bissau has been ahead every year.
Canada ranks 26th and Guinea-Bissau ranks 26th of 199 countries.
Guinea-Bissau has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Canada | Guinea-Bissau | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.5 cases | 27 cases | 26.5 cases | Guinea-Bissau |
| 1990s | 0 cases | 0.3333 cases | 0.3333 cases | Guinea-Bissau |
| 2000s | 0 cases | 0 cases | 0 cases | — |
| 2010s | 0 cases | 0 cases | 0 cases | — |
| 2020s | 0 cases | 0.75 cases | 0.75 cases | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported versus estimated cases of polio, Canada or Guinea-Bissau?
- Canada, at 0 cases against 0 cases in Guinea-Bissau as of 2023.
- What is the difference in reported versus estimated cases of polio between Canada and Guinea-Bissau?
- 0 cases, with Canada ahead.
- How many years of comparable data are there for Canada and Guinea-Bissau?
- 43 years are reported by both, from 1980 to 2023.
- How do Canada and Guinea-Bissau rank globally for reported versus estimated cases of polio?
- Canada ranks 26th and Guinea-Bissau 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.
Individual pages
About this data
Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.