Dengue infections have increased significantly this year compared to the corresponding period in 2025, with reported cases rising by between 50 and 55 percent, according to the National Dengue Control Unit.

The Director of the National Dengue Control Unit, Dr. Kapila Kannangara stated that 36,168 dengue cases had been reported across the country as of June 5 this year.

According to Dr. Kannangara, approximately 50 percent of the total number of cases have been reported from the Western Province, making it the region with the highest concentration of dengue patients.

He further noted that a considerable number of cases have also been reported from the Galle and Matara districts in the Southern Province, Ratnapura and Kegalle districts in the Sabaragamuwa Province, Puttalam district and the Kandy district in the Central Province.

Health officials attribute the increase in dengue infections partly to the wet weather conditions experienced since January, which have created favourable environments for mosquito breeding.

Dr. Kannangara also pointed out that large quantities of waste accumulated following Cyclone Ditwah have contributed to the creation of mosquito breeding sites in several areas, further increasing the risk of dengue transmission.

The National Dengue Control Unit has also urged the general public to remain vigilant and take necessary measures to eliminate potential mosquito breeding grounds in order to curb the spread of the disease.