In 2026 so far, the reported cases are well above the expected number of cases. Cases are currently decreasing, as expected at this time of the year based on trends in previous years.
Data refreshed: 18 October 2026In September 2026, Cambodia reported 20,993 dengue cases, well above what we would typically expect for this time of year.
Compared with August 2026, in which 44,595 cases were reported, this is a similar level of reported cases.
So far in 2026, the country has recorded 113,750 cases-about 6.2x the expected level-so the season is above average to date.
The last month with reported cases is September 2026.
In Cambodia the average peak month is July.
