Yellow fever - number of reported cases by country
Countries reporting
54
Highest
124
Colombia
Lowest
0
Netherlands
Median
0
Years covered
52
1974–2025
Data points
4,581
What the numbers show
Yellow fever - number of reported cases is currently reported for 54 countries. The highest value is 124 in Colombia; the lowest is 0 in Netherlands.
The median across all reporting countries is 0, and the mean is 11.85.
Over the past decade 8 countries rose and 5 fell. The largest increase was in Burkina Faso (up 1,900.0%), and the largest decrease in Senegal (down 100.0%).
Yellow fever - number of reported cases: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Colombia | 124 | 2025 | — | volatile |
| 2 | Brazil | 120 | 2025 | up 1,233.3% | volatile |
| 3 | South Sudan | 87 | 2025 | — | volatile |
| 4 | Peru | 49 | 2025 | up 104.2% | volatile |
| 5 | Uganda | 47 | 2025 | up 487.5% | volatile |
| 6 | Burkina Faso | 40 | 2025 | up 1,900.0% | volatile |
| 7 | Cameroon | 36 | 2025 | up 1,700.0% | volatile |
| 8 | Venezuela, Bolivarian Republic of | 30 | 2025 | — | volatile |
| 9 | Nigeria | 29 | 2025 | — | volatile |
| 10 | Angola | 13 | 2025 | up 333.3% | volatile |
| 11 | Congo | 11 | 2025 | — | volatile |
| 12 | Tanzania, United Republic of | 9 | 2022 | — | volatile |
| 13 | Ecuador | 8 | 2025 | — | volatile |
| 13 | Bolivia, Plurinational State of | 8 | 2025 | — | volatile |
| 15 | Gambia | 5 | 2025 | — | volatile |
| 15 | Côte d'Ivoire | 5 | 2025 | down 66.7% | volatile |
| 17 | Central African Republic | 4 | 2025 | — | volatile |
| 18 | Congo, Democratic Republic of the | 3 | 2025 | — | volatile |
| 19 | Gabon | 2 | 2025 | up 100.0% | volatile |
| 19 | Liberia | 2 | 2025 | up 100.0% | volatile |
| 19 | Canada | 2 | 2025 | down 50.0% | volatile |
| 19 | Chad | 2 | 2025 | — | volatile |
| 19 | Togo | 2 | 2025 | — | volatile |
| 24 | Mali | 1 | 2025 | down 90.0% | volatile |
| 24 | Niger | 1 | 2025 | — | volatile |
| 26 | United States of America | 0 | 2014 | — | volatile |
| 26 | Sierra Leone | 0 | 2025 | — | volatile |
| 26 | Senegal | 0 | 2025 | down 100.0% | volatile |
| 26 | Romania | 0 | 2025 | — | volatile |
| 26 | Paraguay | 0 | 2025 | — | volatile |
| 26 | Trinidad and Tobago | 0 | 2025 | — | volatile |
| 26 | Israel | 0 | 2022 | — | volatile |
| 26 | United Kingdom of Great Britain and Northern Ireland | 0 | 2025 | — | volatile |
| 26 | Argentina | 0 | 2023 | — | volatile |
| 26 | Burundi | 0 | 2011 | — | volatile |
| 26 | Belgium | 0 | 2025 | — | volatile |
| 26 | Benin | 0 | 2025 | — | volatile |
| 26 | Switzerland | 0 | 2025 | — | volatile |
| 26 | Chile | 0 | 2025 | — | volatile |
| 26 | Czechia | 0 | 2025 | — | volatile |
| 26 | Spain | 0 | 2025 | — | volatile |
| 26 | Ethiopia | 0 | 2025 | — | volatile |
| 26 | France | 0 | 2023 | — | volatile |
| 26 | Panama | 0 | 2025 | — | volatile |
| 26 | Georgia | 0 | 2025 | — | volatile |
| 26 | Ghana | 0 | 2025 | — | volatile |
| 26 | Guinea | 0 | 2025 | down 100.0% | volatile |
| 26 | Guinea-Bissau | 0 | 2025 | — | volatile |
| 26 | Equatorial Guinea | 0 | 2025 | — | volatile |
| 26 | Guyana | 0 | 2025 | — | volatile |
| 26 | Kenya | 0 | 2025 | — | volatile |
| 26 | Mauritania | 0 | 2025 | — | volatile |
| 26 | Namibia | 0 | 2025 | — | volatile |
| 26 | Netherlands | 0 | 2025 | — | volatile |
Regions and income groups
Aggregates are excluded from the country ranking above so that a region can never outrank a country.