Mosquitoes from a routine collection site have tested positive for West Nile Virus (WNV) in North Shore near Vander Veer Rd and Avenue 73, marking the first WNV positive sample in North Shore this year and the sixth in the Coachella Valley in 2024.
No human cases of WNV have been reported in the Coachella Valley or the state this year. There is currently no human vaccine for West Nile Virus. Residents are advised to take preventive measures against mosquito bites by using EPA-registered insect repellent containing at least thirty percent of an active ingredient such as DEET, picaridin, oil of lemon eucalyptus, or IR3535.
The Coachella Valley Mosquito and Vector Control District will continue enhanced mosquito surveillance and control treatments in the area to reduce mosquito populations and interrupt further transmission of the virus.
West Nile Virus spreads when a female mosquito bites an infected bird, subsequently becoming a carrier capable of transmitting the virus to humans. Most people infected with WNV will exhibit no symptoms; however, some may develop fever, headaches, and body aches. Hospitalization is required in severe cases, and rare instances can result in death. Individuals experiencing symptoms should contact their healthcare provider.
Preventive measures against mosquito bites include avoiding outdoor activities around dawn and dusk when mosquitoes are most active, wearing long-sleeve shirts and pants during these times, checking window and door screens to prevent mosquitoes from entering homes, and using insect repellents as directed on product labels.
To prevent mosquitoes around homes, residents should regularly clean lawn drains of water and debris, inspect yards for standing water sources such as potted plants, bird baths, tires, and other containers that can hold water. Pet dishes and water features should be cleaned weekly. Swimming pools, ponds, and fountains require working pumps and regular maintenance.