disaster
Tonga: Dengue Fever Outbreak Situation Report #29, 26th June 2026 [EN/TO]
By Government of Tonga at ReliefWeb
· June 26, 2026
· 1 min read
. HIGHLIGHTS: • A total of 76 confirmed dengue fever cases since the last report; including 1 new cases. • Age group, gender, and island distribution remain unchanged, with the majority of cases reported among age group 15 – 19 years, predominantly male, and highest in Tongatapu Island. • No dengue
Key takeaway • Age group, gender, and island distribution remain unchanged, with the majority of cases reported among age group 15 – 19 years, predominantly male, and highest in Tongatapu Island.
Why this matters
The recent surge in dengue fever cases in Tonga, with 76 confirmed cases reported, highlights the ongoing need for targeted interventions to mitigate the spread of the disease. The consistent demographic trends, with the majority of cases affecting males aged 15-19 years, suggest that outreach efforts may need to be tailored to effectively reach and educate this population. The fact that no cases are currently hospitalized and no dengue-related deaths have been reported is a positive indicator, but continued vigilance is necessary to prevent the situation from escalating. The identification of dengue virus serotype 2 (DENV-2) as the circulating strain is also crucial information for relief organizations and health authorities, as it informs the development of effective response strategies and potential vaccination efforts. As the situation continues to evolve, it will be essential to monitor the effectiveness of current measures and adjust approaches as needed to protect vulnerable populations and prevent further transmission.
About this story
Original reporting by ReliefWeb . Jesus Give surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
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Category: disaster ·
Published: June 26, 2026 ·
Source: ReliefWeb ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? . HIGHLIGHTS: • A total of 76 confirmed dengue fever cases since the last report; including 1 new cases. • Age group, gender, and island distribution remain unchanged, with the majority of cases reported among age group 15 – 19 years, predominantly male, and highest in Tongatapu Island. • No dengue
When was this published? This article was first published on June 26, 2026 by ReliefWeb and curated for Jesus Give readers.
Who reported this story? This story was reported by Government of Tonga at ReliefWeb. To learn more about how Jesus Give selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more disaster coverage from Jesus Give, or browse our daily briefing and topic hubs .