The CDC said that last year, a "record number of dengue cases" were identified in U.S. travelers, an 84% increase compared to 2023.

Like other viruses, the dengue virus is a microscopic structure that can only replicate inside a host organism. The four closely related dengue viruses — DEN-1, DEN-2, DEN-3, and DEN-4 — are ...

The dengue virus attaches to the surface of a host cell and enters the cell by a process called endocytosis. Once deep inside the cell, the virus fuses with the endosomal membrane and is released ...

Children who experience multiple cases of dengue virus develop an army of dengue-fighting T cells, according to a new study led by scientists at La Jolla Institute for Immunology (LJI).

Dengue is more easily spread during the warmer months, placing spring and summer travelers at an increased risk of contracting the disease. Cases of the virus have increased during the past five ...