Your County Government Community
Kids & Families
Environment Public Safety Jobs

Environmental Health

A to Z Services
About Us
Doing Business

Related Links

SD Vector Control Program Homepage
SD West Nile Virus Homepage
SD County Mosquito Homepage
California Dept. of Public Health - WNV Page
CDC - WNV Page

West Nile Virus Activity in San Diego County

Printer Friendly
Font Size Extra Large Font Size Large Font Size Default
Mosquito Larvae in water

The County of San Diego Vector Control Program protects the health, safety, and well-being of all residents. Vector Control staff monitor and control WNV by trapping, testing and killing mosquito larvae.

2014 Activity
Source of PositivesNumber of Positive Cases to Date
Dead Birds9
Sentinel Chickens0
Mosquito Pools1


2014 Dead Birds
Case NumberLocationType of BirdDate FoundDate of Positive Test
9El CajonCooper's Hawk08/22/201408/27/2014
8El CajonAmerican Crow08/22/201408/27/2014
7El CajonScrub Jay08/22/201408/27/2014
6El CajonAmerican Crow08/18/201408/21/2014
5El CajonCooper's Hawk08/15/201408/21/2014
4La MesaScrub Jay08/12/201408/13/2014
3San DiegoAmerican Crow08/07/201408/13/2014
2El CajonSharp Shinned Hawk08/02/201408/06/2014
1San DiegoAmerican Crow07/14/201407/17/2014


2014 Human Cases
Case NumberDate of Confirmed TestSexAgeLocation
208/29/2014M73La Mesa
1* 07/18/2014M43Santee

 *Probable non-locally acquired case


2014 Mosquito Pools
Case NumberDate Collected Date of Positive TestLocation
108/26/201408/29/2014San Diego


Last Updated : August 29, 2014

Archived WNV Information

2013 WNV Positives 2013 WNV Activity
 2012 WNV Activity
 2011 WNV Activity
2010 WNV Positives2010 WNV Activity
2009 WNV Positives2009 WNV Activity
2008 WNV Positives2008 WNV Activity
2007 WNV Positives2007 WNV Activity
2006 WNV Positives2006 WNV Activity
2005 WNV Positives2005 WNV Activity
2004 WNV Positives2004 WNV Activity


For More Information On 
WNV Or Other Vectors Contact: 
(858) 694-2888 
SD Fight the Bite Homepage