West Nile Virus Update for July 24th, 2008:

Sac-Yolo District Response Plan: Level II
2008 West Nile Virus Activity / WNV Map


Current WNV Surveillance Factor:
View details for 7/18/08 (PDF)
Rural
Urban
3.0
3.4
 
Response LevelAvg. Rating
Normal Season1.0 - 2.5
Emergency Planning2.6 - 4.0
Epidemic4.1 - 5.0
The WNV Surveillance Factor is part of the California Mosquito-borne Virus Surveillance and Response Plan led by the California Department of Public Health. For details, download the 2008 guidelines or visit westnile.ca.gov.


                     
A service provided by the Sacramento-Yolo Mosquito and Vector Control District
      


 
 
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