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).

CDC issues dengue fever warning for spring, summer travelers by: Alejandra O'Connell-Domenech, The Hill. Posted: Mar 20, 2025 / 09:59 PM EDT. Updated: Mar 20, 2025 / 09:59 PM EDT.