Samoa dengue outbreak tops 700 cases in first half of 2025
The Samoa Ministry of Health reported 140 lab-confirmed dengue cases in the last week of June, bringing the total number of confirmed cases to 703 and one reported death since the declaration of the outbreak on 17 April 2025.
The majority of cases (82%) are from Upolu Island, with 55% male and 45% female. Most cases are distributed across the Apia Urban Area and North West of Upolu regions, with individuals under 20 years old (86%) being the most affected.
11% of cases required hospitalization, and of these admissions, 96% have been discharged. Of the 20 cases with confirmed serotypes, 85% are DENV-1 and 15% are DENV-2.
The Ministry of Health continues collaboration across sectors through a whole-of-government approach via the Integrated Vector Control Committee. Current response efforts are focused on source reduction and environmental sanitation measures, ongoing risk communication on dengue preventative measures on all media outlets while urging the public to wear long-sleeved clothing to minimize risk of infection, use mosquito nets and repellents, remain vigilant for severe symptoms and to seek medical attention immediately when necessary.