Dengue — Tonga
Dengue virus (DENV)
- REPORTED CASES
- 56
- REPORTED DEATHS
- 0
- FIGURES AS OF
- 5 May 2026 (source date)
- HUMAN-TO-HUMAN TRANSMISSION
- Not documented
- WHERE
- Tonga (Tongatapu Island)
- STATUS
- active
- REPORTED BY
- NaTHNaC · Tonga MoH ↗
- SOURCE UPDATED
- Source updated 5 months ago
WHAT IS HAPPENING · SUMMARY OF NATHNAC · TONGA MOH
56 confirmed cases on Tongatapu Island. Seasonal outbreak, endemic in Pacific Island nations.
FOR THE GENERAL PUBLIC
The source has not published a general-public risk statement that ContagionMap holds. Follow your national public-health authority for advice where you live.
FOR TRAVELLERS
Use insect repellent. Seek medical attention if fever within 14 days of return.
WHAT IS KNOWN
- NaTHNaC · Tonga MoH reports 56 cases and 0 deaths.
- Locations reporting cases or under monitoring: Tonga (Tongatapu Island).
- The source does not document person-to-person transmission in this outbreak.
WHAT IS UNCERTAIN
- There has been no official update since 5 May 2026 (5 months ago); the current situation may differ.
- The case fatality rate (0%) rests on 56 cases and will move substantially as figures change.
CONTAGIONMAP ANALYSIS
Significance: Low. This is ContagionMap's rating of how severe the outbreak is where cases are occurring, based on the figures above and the pathogen. It is not an official WHO or government classification and is not a measure of risk to people elsewhere.
LOCATIONS (1)
| Location | Cases | Deaths |
|---|---|---|
| Tonga (Tongatapu Island) | 56 | 0 |
REPORTED FIGURES OVER TIME
Figures are as reported by the named source on the date shown. Summaries and the significance rating are ContagionMap's. This record last changed on ContagionMap 12 May 2026. Not medical advice.