In 2026 so far, the reported cases are near 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 2026Some recent months include estimated values because official reports can arrive with delays.
In September 2026, Wallis And Futuna reported 7 dengue cases, well below what we would typically expect for this time of year.
Compared with August 2026, in which 13 cases were reported, this is a similar level of reported cases.
So far in 2026, the country has recorded 170 cases-about 0.9x the expected level-so the season is near average to date.
The last month with reported cases is August 2026.
In Wallis And Futuna the average peak month is August.
