Compiled by the ENCLAI research team following a documented methodology · Editorial oversight: Dr Natalya Mathur, Founder · Data last updated: (UTC)

Severe dengue in Singapore: 2026 cases and outbreak reports

Reported severe dengue surveillance for Singapore (SGP) — — latest record 2026-11-03

What the 2026 data shows

As of 21 September 2026, Singapore has reported 2 severe dengue cases in 2026, as published by Singapore Communicable Diseases Agency (CDA). No 2025 figure has been reported.

Of the 1 countries reporting severe dengue to ENCLAI in 2026, Singapore accounts for 100.0% of reported cases and ranks 1 by case count.

ENCLAI has logged 7 surveillance records for severe dengue in Singapore in 2026, with the most detailed reporting in Oct 2026 (4 records). 4 of those arrived in the last 30 days; the case counts run to 2026-09-21. 1 distinct surveillance sources reported this pair in 2026.

Reporting authorities for these counts: Singapore Communicable Diseases Agency (CDA)

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Surveillance summary

2026 cases (YTD)
2
2025 cases (full year)
not reported
Baseline avg (3yr)
N/A
Trend (2025)
—
No 2025 figure

Reported cases by year, Singapore

YearReported casesShare of worldwide reports
2023 not reported —
2024 not reported —
2025 not reported —
2026 (year to date) 2 100.0%

Reporting bounds and case definitions vary; historical baselines are a separate comparison measure. Worldwide share compares this country's reported figure with the sum of all countries reporting severe dengue to ENCLAI for that year. "Incomplete year" means our sources cover less than ten months of that year, so no full-year figure is shown; "outbreak total to date" is a running total since an outbreak began, not a count for one year.

Surveillance records logged in 2026

MonthRecordsReporting sources
Sep 202621
Oct 202641
Nov 202611

A record is one dated surveillance publication or one row of an official table; a month with many records is a month with detailed reporting, not necessarily more cases. 4 records were logged in the last 30 days.

Other diseases reported in Singapore, 2026

Disease2026 casesTrend
Dengue fever 2,865
Tuberculosis 2,861
Acute haemorrhagic conjunctivitis 1,245
Non-typhoidal salmonellosis 1,054
COVID-19 475

Questions about this page

How many severe dengue cases has Singapore reported in 2026?
As of 21 September 2026, Singapore has reported 2 severe dengue cases in 2026, as published by Singapore Communicable Diseases Agency (CDA). No 2025 figure has been reported.
Where does Singapore publish severe dengue surveillance data?
The counts on this page were published by Singapore Communicable Diseases Agency (CDA). ENCLAI compiles and normalises them and is not affiliated with these authorities.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Singapore figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases. ENCLAI holds severe dengue records for Singapore dated from 2026. How we verify and update data: methodology & Trust Center · understanding case counts.

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The daily disease brief

One email a day: what changed in official disease reporting worldwide, with the source named for every number. Reported facts only — no forecasts and no interpretation.

Double opt-in — we send a confirmation link and nothing else until you click it. One-click unsubscribe on every email. See our privacy notice.