Colombo – Sri Lanka’s dengue outbreak has deepened, with the National Dengue Control Unit confirming that the number of cases recorded so far this year has crossed 73,000, according to figures released this week.
The steep case count places renewed pressure on the health system heading into the traditional monsoon-linked spike in mosquito-borne illness, and public health officials are once again calling on households and local authorities to step up efforts to eliminate stagnant water and other breeding sites.
Health experts note that dengue transmission in Sri Lanka typically follows rainfall patterns, with urban and semiurban areas – where discarded containers, blocked drains, and construction sites collect water – usually bearing the brunt of infections. Colombo, Gampaha, and Kalutara districts have historically ranked among the worst-affected in past outbreak years.
The Ministry of Health has in previous seasons urged the public to check surroundings weekly for potential breeding sites, dispose of solid waste properly, and seek immediate medical attention for persistent fever, as early detection significantly reduces the risk of severe dengue.
