The Coachella Valley Mosquito and Vector Control District has reported that mosquito samples collected from Cathedral City and Indian Wells have tested positive for the West Nile Virus (WNV). This is the first detection of WNV mosquitos in the region this year, raising concerns among local health authorities.
The excessive rain and warm temperatures in the Coachella Valley have created ideal conditions for mosquitos. Tammy Gordon, a representative from the Coachella Valley Mosquito and Vector Control District, emphasized the importance of taking preventative measures. She stated, "We need you to dump out water around your home, but just as important is to remember to wear repellent to protect yourself from being bitten."
According to the district, mosquito trap samples were collected near Date Palm Drive and 33rd Avenue in Cathedral City, and near Vintage Drive and Wren Drive in Indian Wells. Since the beginning of the year, the district has identified mosquito-borne viruses in 153 samples across the region. However, no human cases have been reported in the Coachella Valley, while Riverside County has reported 8 cases.
In response to the persistent virus detections, the Coachella Valley Mosquito and Vector Control District will be implementing neighborhood mosquito control treatments in select communities. These treatments aim to reduce mosquito populations and minimize the risk of virus transmission to humans. Scheduled mosquito control treatments by truck will take place in the Rancho Mirage/Palm Desert area from September 26 to 28, between 1 am and 7 am, weather permitting.
West Nile Virus is typically transmitted when a female mosquito bites an infected bird and then transmits the virus to humans. While most infected individuals remain asymptomatic, some may experience symptoms such as fever, headaches, and body aches. Severe cases may require hospitalization, and in rare instances, fatalities have been reported. It is advised that individuals exhibiting symptoms promptly contact their healthcare providers.
To prevent mosquito bites, the district recommends staying indoors during dawn and dusk when mosquitos are most active. The use of insect repellents containing EPA-registered ingredients like DEET, picaridin, oil of lemon eucalyptus, or IR3535 is highly recommended. Wearing long-sleeved shirts and long pants can provide additional protection when mosquitos are prevalent. Regularly inspecting and cleaning lawn drains, removing stagnant water and debris, and maintaining swimming pools, ponds, and fountains can help prevent mosquitos from breeding around homes. By taking these preventative measures, the risk of West Nile Virus transmission can be significantly reduced.