Dengue fever outbreak
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The gist
Sri Lanka reports 77,000 dengue cases and 56 deaths in 2026, its worst outbreak since 2017.
The fast-spreading DENV-2 strain drives severe symptoms, straining healthcare amid economic fragility.
Background
Sri Lanka is experiencing its worst dengue outbreak by case count since 2017, with 77,000 cases and 56 deaths so far in 2026. The dominant DENV-2 strain spreads faster and causes more severe symptoms, accounting for over 75% of infections. The outbreak coincides with the country's ongoing financial crisis, which began with economic decline in 2022, including 50% inflation and mass protests that toppled the government. The healthcare system is strained, with the government adding hospital beds, extending staff hours, and asking milder cases to stay home.
How it unfolded
- 2022Sri Lanka's economic crisis peaks with 50% inflation, power cuts, and fuel shortages, leading to mass protests and government change.
- 2026Sri Lanka records 77,000 dengue cases and 56 deaths, the worst since 2017, with DENV-2 accounting for over 75% of infections.
- recentlyThe government enlists military and uses drones to identify breeding hotspots, adds hospital beds, and extends staff hours to cope with the outbreak.
Who’s saying what
- Official
- Dr. Kapila Kannangara from the National Dengue Control Unit says the government is adding beds and extending staff hours to cope with the outbreak.
- Public
- Patients with milder symptoms are asked to stay home and manage symptoms themselves, reflecting the strain on healthcare resources.