As spring break continues, the CDC released a warning about rising dengue fever cases among U.S. travelers and in several destinations across the globe. Here's what to know.

Dengue fever is a viral infection transmitted by the Aedes aegypti mosquito, which bites during the day. In most cases, it causes sudden high fever, severe headache, pain in muscles, joints and bones, ...

The U.S. is on alert for dengue fever during the busy spring break season as cases of the mosquito-borne illness continue to rise globally. Puerto Rico, the U.S. Virgin Islands, Cuba, Colombia ...

The U.S. is on alert for dengue fever during the busy spring break season as cases of the mosquito-borne illness continue to rise globally. Puerto Rico, the U.S. Virgin Islands, Cuba, Colombia ...