The Hawai‘i Department of Health (DOH) identified a new travel-related dengue virus case on Maui, bringing the number of total cases to 14 identified in the state in 2024 (one on Kauaʻi, four on Maui, nine on Oʻahu). The affected traveler was exposed in a country where dengue is common.

DOH teams were deployed for inspection and mosquito control in the affected area.

Dengue virus is spread from infected person to mosquito to person. While Hawai‘i is home to the type of mosquitoes that can carry dengue, the disease is not endemic here in the state and cases are currently only seen in travelers.

Symptoms of dengue typically may be mild or severe and include fever, nausea, vomiting, rash and body aches. Symptoms typically last two to seven days and although severe and even life-threatening illness can occur, most people recover after about a week.

In areas of suspected or confirmed dengue, Hawai‘i DOH personnel (Vector Control Branch) conduct inspections and mosquito-reducing activities. Reducing mosquito populations reduces the chances of dengue being transmitted to other people. In areas without reported dengue cases, eliminating mosquito breeding sites in and around your home is a good practice.

For more information,visit the Disease Outbreak Control Division (DOCD) website and Vector Control Branch (VCB) website.