A review of dengue fever: a resurging tropical disease

Abstract

Dengue is a resurging mosquito-borne disease that is often contracted in U.S. travelers to Latin America, Asia, and the Caribbean. The clinical symptoms range from a simple febrile illness to hemorrhagic fever or shock. The clinical course has a wide range of outcomes, and adequate supportive care can reduce mortality rates dramatically. Repeated exposures to the virus can lead to a more complicated clinical course.