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Ilocos Norte reports 115 dengue cases in mid-September surge

The northern province of Ilocos Norte has recorded 115 new dengue cases in Morbidity Week 37, pushing its year-to-date total to over 2,000 cases. Health authorities have also confirmed two dengue-related deaths in the province this year.

LSN Philippines · 29 September 2026

San Ildefonso, Ilocos Sur — Health officials in Ilocos Norte are grappling with a persistent dengue outbreak, with mid-September figures revealing a significant weekly caseload that underscores the ongoing transmission of the mosquito-borne illness across the province.

Data from the Provincial Epidemiology and Surveillance Unit (PESU) shows that 115 dengue cases were reported during Morbidity Week 37, corresponding to mid-September. This latest surge brings the province's cumulative case count to 2,013 since the start of the calendar year, reflecting a sustained public health challenge in the region.

The outbreak has already claimed lives, with the PESU documenting two dengue-related deaths thus far in 2024. The fatalities were recorded in separate municipalities within the province, highlighting the severity of the disease in certain areas.

Health authorities typically intensify vector control measures and public awareness campaigns during periods of elevated dengue transmission. The continued rise in cases underscores the importance of sustained mosquito control efforts and community vigilance in preventing further spread of the virus.