Mosquitoes collected from a routine site in the City of Coachella have tested positive for West Nile Virus (WNV), marking the first detection of the virus in the Coachella Valley for 2024. The infected mosquitoes were found near Genoa St. and Avenue 53.
In response to this development, the Coachella Valley Mosquito and Vector Control District has increased its mosquito control technicians in these areas. They will carry out necessary mosquito control treatments to reduce the mosquito population and interrupt further transmission of the virus. As of now, no human cases of mosquito-borne illness have been reported in the Coachella Valley.
West Nile Virus is transmitted when a female mosquito bites an infected bird, becoming a carrier that can transmit the virus to people. While most infected individuals exhibit no symptoms, some may develop fever, headaches, and body aches. Hospitalization may be required in certain cases, and death can occur in rare instances. Those experiencing symptoms are advised to contact their healthcare provider.
To prevent mosquito bites, it is recommended that individuals avoid going outside around dawn and dusk when mosquitoes are most active. Wearing insect repellent with EPA registered ingredients such as DEET, picaridin, oil of lemon eucalyptus or IR3535 is also suggested. Covering up with long sleeve shirts and long pants during peak mosquito activity hours and ensuring window and door screens prevent mosquitoes from entering homes are other preventive measures.
Additionally, preventing mosquitoes around homes involves checking lawn drains for water and debris regularly; inspecting yards for standing water sources under potted plants, bird baths, tires, and other water-holding containers; cleaning pet dishes and water features weekly; as well as maintaining swimming pools, ponds, and fountains with working pumps.