Contact Us:
(209) 982-4675 or
1-800-300-4675

Office Hours:
Monday - Friday
7:00 a.m. to 3:30 p.m.

Address:
7759 S. Airport Way
Stockton, CA 95206-3918

This area intentionally left blank for future information.

The District's mosquito-borne disease surveillance program tests samples of known mosquito species that have the ability to carry West Nile Virus (WNV). The samples tested are of 50 or less mosquitoes. For the week below, +-65 traps were placed and collected samples of mosquitoes were tested for WNV. The results are below. The information below is the last full trap week by the District's laboratory for 2024.  Mosquito surveillance will resume in the spring of 2025.

Positive Mosquito Samples

13 for week of 10/6/24
188 total for 2024

Positive Dead Birds
0 for week 10/06/24
6 total for 2024

Click here for human cases and positive equine information: westnile.ca.gov

Mosquito populations increase as the weather gets warmer. It's initially ON you to keep mosquitoes OFF. Remove all standing water around your property. Report significant mosquito problems to the District. See tips to prevent mosquito bites.

Day Biting Mosquitoes

Day Biting Mosquitoes - Aedes Aegypti

The Asian tiger mosquito, Aedes albopictus and the yellow fever mosquito, Aedes aegypti, have become established in some areas of California. Aedes aegypti were found in west Stockton, CA during the summer of 2019. These species can develop in artificial containers in warmer areas.

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Public Information Outreach

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Through public information and outreach, the District provides updated and timely information and educational material to inform the public. YouTube, Facebook, Brochures and Publications, Be A Mosquito Detective, Take the Mosquito Quiz.

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