Season near baseline
Sub-Saharan Africa logged 8,912 cases in September 2026, running slightly below the seasonal baseline.
Year-to-date totals sit at 52,358, tracking near the expected burden.
Data refreshed: 18 October 2026Sub-Saharan Africa
Sub-Saharan Africa
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Burkina Faso
Burkina Faso is estimated to have experienced 30,456 cases this year to date. This is 1.6× the number of cases reported in an average year. This year the dengue situation in Burkina Faso is above average.
Some recent months contain estimated dataCote D'ivoire
Cote D'ivoire is estimated to have experienced 428 cases this year to date. This is 0.1× the number of cases reported in an average year. This year the dengue situation in Cote D'ivoire is below average.
Some recent months contain estimated dataEritrea
Eritrea is estimated to have experienced 2,018 cases this year to date. This is 0.2× the number of cases reported in an average year. This year the dengue situation in Eritrea is below average.
Recent months contain estimated dataEthiopia
Ethiopia is estimated to have experienced 2,673 cases this year to date. This is 0.7× the number of cases reported in an average year. This year the dengue situation in Ethiopia is below average.
Some recent months contain estimated dataKenya
Kenya is estimated to have experienced 10,945 cases this year to date. This is 20.9× the number of cases reported in an average year. This year the dengue situation in Kenya is above average.
Some recent months contain estimated dataMauritania
Mauritania is estimated to have experienced 2,383 cases this year to date. This is 1.8× the number of cases reported in an average year. This year the dengue situation in Mauritania is above average.
Some recent months contain estimated dataReunion
Reunion is estimated to have experienced 294 cases this year to date. This is 0.0× the number of cases reported in an average year. This year the dengue situation in Reunion is below average.
Recent months contain observed data onlySenegal
Senegal is estimated to have experienced 2,613 cases this year to date. This is 3.2× the number of cases reported in an average year. This year the dengue situation in Senegal is above average.
Some recent months contain estimated dataSeychelles
Seychelles is estimated to have experienced 267 cases this year to date. This is 0.1× the number of cases reported in an average year. This year the dengue situation in Seychelles is below average.
Some recent months contain estimated dataUnited Republic Of Tanzania
United Republic Of Tanzania is estimated to have experienced 281 cases this year to date. This is 0.2× the number of cases reported in an average year. This year the dengue situation in United Republic Of Tanzania is below average.
Some recent months contain estimated data