Days of heavy rain have left standing water throughout western Broward, creating ideal breeding grounds for the insects and raising concerns about the spread of mosquito-borne illnesses, including dengue fever. The Florida Department of Health reports nearly 300 dengue cases statewide this year, though no cases have been reported in Broward County for November.

Dengue is a viral infection transmitted through the bite of an infected mosquito. Health officials say the illness is typically more prevalent during Florida's rainy season, and the recent flooding could create conditions that increase the risk of transmission.

Dr. Craig Harrison of Broward Health Medical Center urged residents to recognize the symptoms, which can include fever, body aches and headaches — particularly pain behind the eyes. In more severe cases, patients may develop a rash or experience bleeding, and nausea and vomiting are also possible.

The City of Davie says it has already begun mosquito spraying and is investigating whether additional ground or aerial spraying operations may be necessary.

The flooding has also forced several parks to close, including Oak Hill Equestrian Park, as crews continue to address the effects of days of heavy rain. The downpours caused widespread disruptions across Broward County, including school closures, flooded homes and stranded vehicles.

Residents are advised to drain standing water around their homes where possible and to use repellent when outdoors, as local crews work to bring the mosquito population under control.