2010 West Nile Virus Activity

The Sacramento-Yolo Mosquito and Vector Control District's ongoing surveillance program has not detected West Nile virus activity in Sacramento or Yolo counties in 2010 to date. Archived data is available for 2007 activity, 2008, and 2009.

As of February, 2010, the District is currently operating at Response Level I of the Mosquito and Mosquito-Borne Disease Management Plan.

West Nile virus positives as of March 11th, 2010:
Sacramento
County		Yolo
County		Total
Humans000
Horses000
Sentinel Animals000
Mosquito Samples000
Dead Birds000

Click here for a map of these locations

Below you will find the breakdown of West Nile virus activity

Humans tested positive for West Nile virus:
ReportedCountyCityZip Code

Horses tested positive for West Nile virus:
ReportedCountyCityZip Code

Sentinel animals tested positive for West Nile virus:
TestedCountyCityZip Code

Mosquito Samples tested positive for West Nile virus:
CollectedCountyCityZip CodeSpecies

Dead birds tested positive for West Nile virus:
CollectedCountyCityZip CodeSpecies


If you see a bird, particularly a crow or magpie, lacking signs of trauma that has been dead for less than 24 hours, please call 1-877-WNV-BIRD (1-877-968-2473) or report it online here. Crows and magpies are particularly susceptible to the disease, so they make excellent early warning sentinels for virus activity in our area.

 

Providing mosquito and vector control services for residents of Sacramento and Yolo counties since 1946.
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