SoCal's historic rainfall may lead to worse mosquito season.

Southern California's mosquito season could be worse than before due to the historic rainfall. The Orange County Mosquito and Vector Control District is treating areas across the county and encouraging residents to eliminate breeding sources. Aedes mosquitoes, also known as "ankle biters," are aggressive and can breed in backyards. The district is ready to tackle any problem areas that may pop up in the county, and residents need to report any standing water they believe is left untreated.