Southern California’s buzzing with a bold new plan to squash a dengue fever surge, and it’s showing serious promise. The ...

The total number of cases reported in Los Angeles County this ... also responsible for spreading Zika and chikungunya viruses ...

Releases of sterile male mosquitoes in L.A. County drove down the pest population, studies found. But homeowners would need ...

A person who traveled to Los Angeles County from abroad has been confirmed ... starting at the head and then spreading to the lower body. There is no cure or treatment. Residents were urged ...