Samoa dengue outbreak update
In a follow-up on the dengue outbreak in Samoa, the Ministry of Health reported 166 additional dengue cases during the week ending June 22, bringing the outbreak total number of confirmed cases to 563 and one reported death since the declaration of the outbreak on 17 April 2025.
The majority of cases (82%) are from Upolu Island. 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. 14% of cases required hospitalization.
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.