WEST NILE VIRUS UPDATE
Updated July 22, 2020 – West Nile virus positive mosquitoes were detected in Placer County. The mosquitoes were collected in a mosquito trap in western Placer County near Baseline and Pleasant Grove Roads. Placer Mosquito urges County residents to protect themselves from mosquito bites. Read more.

COVID-19 SERVICE MODIFICATIONS
Updated May 29, 2020 – To support ongoing efforts to slow the spread of COVID-19 and keep our staff safe, our lobby will remain closed and the District will be conducting service requests as long as no in-person contact is necessary. Read more.

CURRENT WEST NILE VIRUS ACTIVITY

INDICATORS Placer County* CA*
Humans (Fatal) 0 0
Dead Birds 0 64
Mosquito Samples 15 474
Sentinel Chickens 0 12
Horses 0 1

News and Media Releases

Ground-based Adulticide Treatment in Lincoln August 6, 4-5:30 a.m.
Aerial Larvicide Treatment in Western Placer Thursday, August 6
Aerial Larvicide Treatment in Western Placer August 4, 5

Additional News Items