Health experts are alarmed by a rise in chikungunya cases featuring unusual symptoms such as skin pigmentation, dengue-like ...

The Pasco County Mosquito Control District has confirmed two cases of locally acquired dengue fever in an area of West Pasco ...

A new study highlights the role of natural killer T cells in influencing the immune response to dengue virus, potentially reducing the severity of subsequent infections.

Health officials have reported an "unprecedented" cluster of dengue fever cases in Southern California that are not ...

Charts and maps show where dengue, West Nile and eastern equine encephalitis have been detected and how this year stacks up ...

The Los Angeles area is seeing a troubling increase in local dengue fever cases, health officials warned Wednesday. In a ...

At least three cases of dengue fever have been reported in residents bitten by local mosquitoes in the Baldwin Park ...

Health officials warned that the Los Angeles area is seeing more dengue fever cases in people who have not traveled outside ...

A cluster of three cases in Baldwin Park “is an unprecedented number of locally transmitted cases for a region where dengue has not previously been transmitted by mosquitoes.” ...

Getty Images Dengue, often referred to as "breakbone fever" due to the severe joint and muscle pain it can cause, is spreading in various parts of the U.S. this year. Nausea, blotchy rashes, and an ...

The Los Angeles County Department of Public Health is investigating two additional cases of locally acquired dengue in residents of the City of Baldwin Park. These residents ...