While other viruses can produce similar effects, this is the first time this specific behavior has been spotted. Researchers ...

A recent CDC health alert warned travelers of high rates of dengue fever in the Americas. Here's what you need to know about the mosquito-borne virus.

Dengue virus (DENV) is a member of the flavivirus family causing dengue fever, a mosquito-borne disease that can be life-threatening. Despite DENV’s widespread presence in over 80 countries and the ...

As spring break continues, the CDC released a warning about rising dengue fever cases among U.S. travelers and in several ...

Dengue fever cases have been rising among U.S. travelers and are expected to climb this year, according to a warning from the ...

Popular travel destinations like Puerto Rico and the U.S. Virgin Islands are experiencing active outbreaks of the ...

Brazilian health authorities have expressed concern following the reappearance of the dengue virus serotype 3, particularly in the states of São Paulo, Minas Gerais, Amapá, and Paraná since the ...

Mar. 13, 2025 — Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection against H5N1, and children would benefit more from ...

Feb. 12, 2025 — A research team has unveiled new insights into how weather influences the spread of dengue fever. The study identifies temperature and rainfall as critical factors driving the ...