
Dengue cases rose in Sri Lanka in 2026 compared with 2025, according to National Dengue Control Unit official Dr. Priscilla Samaraweera. Health officials warn of a continued increase. Source: AdaDerana, May 12, 2026.

Dengue cases rose in Sri Lanka in 2026 compared with 2025, according to National Dengue Control Unit official Dr. Priscilla Samaraweera. Health officials warn of a continued increase. Source: AdaDerana, May 12, 2026.