Dengue on the rise in Hawaii: Five cases reported in 2019

The state Health Department in Hawaii has reported a third case of travel-related dengue this year, bringing the total to five cases in 2019. These cases have all involved individuals who recently traveled to regions where dengue is known to be spread.

Hawaii does not have mosquitoes that can carry dengue, but the disease is considered a risk for travelers who visit certain areas around the world. These regions include Central and South America, Asia, the Middle East, Africa, Pacific Islands, U.S. territories, and the Caribbean.

It is important for travelers to be aware of the symptoms of dengue, which may include fever, nausea, vomiting, rash, and body aches lasting two to seven days. While most people recover within a week, severe cases can occur. Travelers should follow country-specific guidance on dengue risk and prevention measures four to six weeks before traveling.

Upon returning from a dengue-risk area, individuals should take precautions to prevent mosquito bites for three weeks by using insect repellent and wearing long sleeves and pants at night. If any symptoms of dengue appear within two weeks of returning, seeking medical evaluation is advised. The DOH Disease Outbreak Control Division website provides more information on mosquito-borne diseases for those seeking further information.

It’s worth noting that while Hawaii doesn’t have mosquitoes capable of spreading dengue locally – it does pose a risk for travelers who visit areas with known outbreaks around the world.