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Independent Voice

West Nile Virus Detection

Aug 27, 2025 11:57AM ● By Solano County Mosquito Abatement District News Release
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On Aug. 15, the Solano County Mosquito Abatement District (SCMAD) detected West Nile virus in mosquitoes near Robben Road in Dixon. This map highlights the primary area of concern. Photo courtesy of Solano County Mosquito Abatement District


DIXON, CA (MPG) - On Aug. 15, the Solano County Mosquito Abatement District (SCMAD) detected West Nile virus in mosquitoes near Robben Road in Dixon. 

Residents are urged to inspect their properties for standing water and take precautions to avoid mosquito bites, including using EPA-registered repellents containing DEET, Picaridin, Oil of Lemon Eucalyptus or IR3535.

Solano County Mosquito Abatement District technicians are conducting targeted control efforts in the area and will continue monitoring to reduce mosquito populations and prevent further transmission.

A mosquito becomes infected by biting a bird with West Nile virus, then spreads it by biting a person. Most people show no symptoms. Some may develop a fever, headaches, or body aches.

Severe cases can lead to hospitalization or, in rare instances, death.

If symptoms occur, contact your healthcare provider.

Older adults are most at risk and individuals with chronic conditions such as diabetes, high blood pressure, cancer, or kidney disease.

To prevent West Nile Virus, eliminate standing water; empty flowerpots, buckets, pet dishes, and old tires; clean bird baths and pet bowls weekly; avoid over-watering lawns and gardens.

It’s important to fix leaks, repair broken sprinkler heads and leaky faucets. Secure your home by checking window and door screens for holes and proper fit. Maintain pools & ponds, keep pools clean and circulating. Free mosquito fish may be requested for neglected pools, ponds, or water troughs.

The Solano County Mosquito Abatement District has served the community since 1930, covering over 900 square miles of both incorporated and unincorporated areas of Solano County.

SCMAD works to protect public health by reducing the risk of mosquito-borne diseases like West Nile virus. Through surveillance, public education, and environmentally responsible treatments, the district helps keep mosquito populations under control and improves quality of life for Solano County residents.

To contact the district, call (707)437-1116, email [email protected] or visit www.solanomosquito.com. Sign up for email notifications at www.solanomosquito.com/stay-in-touch and follow us on Instagram.