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Sri Lanka

Verified records across Aid Zones, agencies and event types.

Geolocated news
CountriesDescription · Aid agency / personsEvent
Sri Lanka National Dengue Control Unit infographic reporting 98,912 cases and 75 deaths in 2026
Sri Lanka flagSri Lanka

Sri Lanka dengue cases reach 99,343, with 76 deaths reported in 2026

Sri Lanka's National Dengue Control Unit reported 99,343 dengue cases and 76 deaths in 2026 as of midnight on 22 September. The national case-fatality rate was 0.077 per cent, and 34 Medical Officer of Health areas were classified as high risk during epidemiological week 37. The Western Province accounted for 52,226 cases, or 52.57 per cent of the…

ACTIVE OUTBREAK MONITORING · 99,343 CASES · 76 DEATHS
Disease
Sri Lanka flagSri Lanka

Sri Lanka floods and mudslides close schools

Torrential rain triggered flash floods and mudslides across Sri Lanka's central highlands on 4 August 2026. Officials reported seven deaths, damage to 129 houses and the evacuation of nearly 3,500 people. Navy and army units were deployed to reach residents trapped by floodwater in the Nuwara Eliya and Badulla districts.

ONGOING
Flood
Sri Lanka flagSri Lanka

Sri Lanka: Dengue Outbreak - May 2026

A seasonal dengue surge accelerated after heavy rains and flooding. The island-wide total rose from 25,082 cases in early May to more than 35,000 by the first week of June. More than 8,600 new cases were reported during May, with the highest burden in western, southern and central districts.

ONGOING
Epidemic Dengue
Sri Lanka flagSri Lanka

Heavy rainfall in Sri Lanka Triggers Floods

The South west monsoon and activation of a depression which was later developed to tropical cyclone “Tauktae” over the south-east Arabian sea triggered heavy rainfall in Sri Lanka from 12th to 14th May 2021. Western, South and Sabaragamuawa provinces of Sri Lanka were worst affected. Sri Lanka’s Department of Meteorolo

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Flood
Sri Lanka flagSri Lanka

Floods Strike Sri Lanka - Dec 2020

The Northeast monsoon and activation of a depression in the south-east Bay of Bengal have been intensifying rainfall in Sri Lanka from 2 to 5 December 2020 where the northern province of Sri Lanka is worst affected. Sri Lanka’s Department of Meteorology has reported a maximum rainfall up to 279.8 millimetres in the northern province particularly in…

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Flood