The CDC issues a high alert as dengue fever spreads across Puerto Rico and the U.S. Virgin Islands. Learn about the risks, symptoms, and preventive measures.

T he Centers for Disease Control and Prevention (CDC) has issued a travel advisory for Mexico and 19 other countries due to a surge in dengue fever cases. Updated in May 2025, the alert urges ...

In severe cases, dengue hemorrhagic fever can cause bleeding, breathing issues and severe abdominal pain. Fiji’s Central Division reported over 1,000 cases from January to late March.

Travelers to Brazil, Fiji, Mexico, and other countries should stay alert for the dengue disease, according to the CDC. The disease spreads by mosquito bite, and can cause flu-like symptoms.

A surprising uptick in dengue fever cases has health officials on high alert, with Palm Beach County reporting 13 cases so far this year. This tropical disease, once considered rare in the United ...

The CDC issued a health alert in June regarding the increased risk for dengue infection in the U.S., with suspected cases having more than doubled compared with the same time period from the ...

Dengue fever cases have been rising among U.S. travelers and are expected to climb this year, according to a warning from the Centers for Disease Control and Prevention (CDC). A “record number ...