Season running high
East & Southeast Asia logged 74,007 cases in August 2026, running well above the seasonal baseline.
Year-to-date totals sit at 325,840, running well above the expected burden.
Data refreshed: 18 September 2026East & Southeast Asia
East & Southeast Asia
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China
China is estimated to have experienced 3,310 cases this year to date. This is 2.0× the number of cases reported in an average year. This year the dengue situation in China is above average.
Some recent months contain estimated dataCambodia
Cambodia is estimated to have experienced 90,995 cases this year to date. This is 5.9× the number of cases reported in an average year. This year the dengue situation in Cambodia is above average.
Recent months contain observed data onlyLao People's Democratic Republic
Lao People's Democratic Republic is estimated to have experienced 4,110 cases this year to date. This is 0.4× the number of cases reported in an average year. This year the dengue situation in Lao People's Democratic Republic is below average.
Recent months contain observed data onlyMyanmar
Myanmar is estimated to have experienced 4,346 cases this year to date. This is 0.3× the number of cases reported in an average year. This year the dengue situation in Myanmar is below average.
Some recent months contain estimated dataMalaysia
Malaysia is estimated to have experienced 74,559 cases this year to date. This is 1.4× the number of cases reported in an average year. This year the dengue situation in Malaysia is above average.
Recent months contain observed data onlySingapore
Singapore is estimated to have experienced 2,144 cases this year to date. This is 0.2× the number of cases reported in an average year. This year the dengue situation in Singapore is below average.
Recent months contain observed data onlyThailand
Thailand is estimated to have experienced 23,780 cases this year to date. This is 0.4× the number of cases reported in an average year. This year the dengue situation in Thailand is below average.
Recent months contain observed data onlyTimor-Leste
Timor-Leste is estimated to have experienced 4,690 cases this year to date. This is 4.3× the number of cases reported in an average year. This year the dengue situation in Timor-Leste is above average.
Some recent months contain estimated dataViet Nam
Viet Nam is estimated to have experienced 117,906 cases this year to date. This is 1.7× the number of cases reported in an average year. This year the dengue situation in Viet Nam is above average.
Recent months contain observed data only