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Public Health Inspectors withdraw from dengue control efforts across Sri Lanka

Public Health Inspectors (PHIs) have withdrawn from dengue prevention and control duties nationwide, potentially hampering the country's response to the mosquito-borne disease. The action raises concerns about disease surveillance and vector control operations.

LSN Sri Lanka · 20 August 2026

Public Health Inspectors withdraw from dengue control efforts across Sri Lanka

Public Health Inspectors across Sri Lanka have ceased their involvement in dengue control activities, marking a significant disruption to disease prevention efforts at the grassroots level. The withdrawal affects vector surveillance, community awareness initiatives, and control operations that typically fall under PHI responsibilities.

Dengue fever remains a persistent public health challenge in Sri Lanka, with seasonal outbreaks causing considerable morbidity. PHIs play a crucial role in monitoring mosquito breeding sites, conducting public education campaigns, and coordinating with local authorities on vector control measures. Their withdrawal from these duties could impede early detection of dengue clusters and delay preventive interventions.

The timing of the PHI withdrawal coincides with periods when dengue transmission typically increases due to climatic conditions conducive to mosquito breeding. Health authorities will need to mobilize alternative resources to maintain surveillance networks and community engagement programs during this transition period.

The National Dengue Control Unit and local health administrations are expected to address the operational gaps created by the PHI withdrawal to ensure continuity of critical disease prevention services across the island.