Homepage Photo of Placer Mosquito Employees with mountains in background
Homepage Photo of Placer Mosquito Employees with mountains in background
Homepage Photo of Placer Mosquito Employees with mountains in background
Slide 1
West Nile virus positive mosquitoes are active in the county.

Protect you and your family from mosquito bites by using repellents with EPA-registered ingredients like DEET and Picaridin.

Slide 3
Invasive Aedes mosquitoes detected in Placer County.

The District is actively implementing its invasive Aedes response plan. Sign up for email alerts to receive updated information.

Slide 2
We're hiring full-time and seasonal employees!

Apply for an open position today.

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Most Recent Board Meeting Agenda

Most Recent Board Meeting Agenda

View Prevention Information

Prevention Information

Report a Problem

Report a Problem

Visit the Placer Learning Lab

We effectively and efficiently manage risks from vector-borne disease to protect public health and quality of life in Placer County.

Map of district areas