Two new cases of dengue fever cases have been detected, making the total number of the current dengue fever outbreak a total of 38 confirmed cases, the Ministry of Heath reported as of 26 April 2026.
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Results for dengue fever in Tonga
Monday 20 April 2026
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Nuku'alofa, Tonga
Three new dengue fever cases were recorded over the weekend, bringing the total to 20 cases throughout Tonga at 19 April, the Ministry of Health reported. A dengue fever outbreak was declared for Tonga on 16 April 2026.
Thursday 16 April 2026
Nuku'alofa, Tonga
A dengue fever outbreak was today declared by the Ministry of Health, after confirming six cases of dengue fever across Tonga. More cases are expected through community transmission.
Friday 8 August 2025
Nuku'alofa, Tonga
In the fight against a continuing Dengue Fever outbreak in Tonga, the Ministry of Health is urging every Tongan family to take responsibility and halve dengue cases before the next rainy season. Dr. Reynold Ofanoa, outlined a community-centred action plan, during the release of the first Dengue Study this week.


