About Travel Risks & Dengue Fever

First seen in the late 1700s, the prevalence of Dengue rises and falls with the mosquito population. Today, the incidence is on the rise and moving to areas never before reported.

Approximately 50 million of cases of Dengue are reported every year in the South Pacific, Caribbean, India, Southeast Asia and the Middle East. A few are generally reported in North America. Travelers should take extra precautionary steps when traveling in these countries during the rain season when mosquito populations tend to rise.

The best way to avoid Dengue is through protection against mosquito bites. Unlike most mosquitoes, the Aedes mosquito bites throughout the day, not just at dawn and dusk.

The best way to avoid mosquitoes is to spend as much time as possible in enclosed structures, preferably with air conditioning. Mosquitoes are more common in highly populated areas, so staying farther away from large cities can help. Wearing mosquito repellent helps you avoid bites. Wear long sleeves and pants.

Mosquitoes are drawn to carbon dioxide and have free rein during sleep hours when victims are less likely to move. Mosquito netting is the best solution for preventing evening feedings and should be hung above your bed for protection.

At the slightest indication of infection, travelers should seek medical attention. Although Dengue fever is often a mere annoyance for vacationers, it can turn fatal if hemorrhagic fever sets in.