U.S. Sees Increased Risk of Dengue Virus. But What Is It?
The Centers for Disease Control and Prevention (CDC) issued an alert on Tuesday advising health care providers and public health authorities about an elevated risk of dengue fever infections in the U.S.The viral disease, which spreads through mosquito bites, has affected at least 2,241 people in the nation this year, according to the CDC. The greatest number of cases on the continental U.S. have been recorded in Florida, New York and Massachusetts. But the crux of U.S. cases has been recorded in Puerto Rico, where nearly 1,500 cases have been reported in 2024. (U.S. travelers also reported a high number of infections at 745 cases.) The U.S. territory issued their own public health emergency this March, while the World Health Organization (WHO) issued an emergency related to the virus last ...










