West Nile Virus Activity in San Diego County

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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.

 

2015 West Nile Virus Activity

Source of Positives Number of Positives to Date
Dead Birds 36
Sentinel Chickens 0
Mosquito Pools 6
Horses 0
Humans 0
Total Source Positives 42
2015 Human Cases
Case Number Date of Confirmed Test Age Sex Location
2015 Dead Birds
Case Number Location Type of Bird Date Found Date of Positive Test
36 Spring Valley American Crow 06/25/2015 06/26/2015
35 Rancho Santa Fe American Crow 06/25/2015 06/26/2015
34 Oceanside American Crow 06/16/2015 06/19/2015
33 Rancho Santa Fe American Crow 06/12/2015 06/16/2015
32 Lemon Grove American Crow 06/07/2015 06/09/2015
31 Lemon Grove American Crow 06/02/2015 06/05/2015
30 San Diego American Crow 06/02/2015 06/05/2015
29 Oceanside American Crow 05/26/2015 05/29/2015
28 Spring Valley American Crow 05/26/2015 05/29/2015
27 La Mesa American Crow 05/23/2015 05/29/2015
26 La Mesa American Crow 05/23/2015 05/29/2015
25 La Mesa American Crow 05/23/2015 05/29/2015
24 Chula Vista American Crow 05/22/2015 05/29/2015
23 El Cajon American Crow 05/19/2015 05/22/2015
22 Escondido American Crow 05/05/2015 05/22/2015
21 Escondido American Crow 05/15/2015 05/22/2015
20 Clairemont American Crow 05/19/2015 05/20/2015
19 Spring Valley American Crow 05/15/2015 05/20/2015
18 El Cajon American Crow 05/15/2015 05/20/2015
17 Spring Valley American Crow 05/14/2015 05/19/2015
16 Lakeside American Crow 05/14/2015 05/19/2015
15 Lakeside American Crow 05/14/2015 05/19/2015
14 Lemon Grove American Crow 05/13/2015 05/19/2015
13 Kearny Mesa American Crow 05/13/2015 05/19/2015
12 Lemon Grove American Crow 05/12/2015 05/19/2015
11 Lakeside American Crow 05/11/2015 05/13/2015
10 Encanto American Crow 05/11/2015 05/13/2015
9 Encanto American Crow 05/11/2015 05/13/2015
8 Santee American Crow 05/08/2015 05/13/2015
7 Lemon Grove American Crow 05/05/2015 05/08/2015
6 Lemon Grove American Crow 05/05/2015 05/08/2015
5 Lemon Grove American Crow 04/29/2015 05/01/2015
4 University City American Crow 04/23/2015 04/28/2015
3 Lemon Grove American Crow 04/15/2015 04/16/2015
2 San Diego American Crow 04/14/2015 04/16/2015
1 Spring Valley Sharp-Shinned Hawk 03/25/2015 04/02/2015
2015 Mosquito Pools
Case Number Date Collected Date of Positive Test Location
6 06/11/2015 06/15/2015 Encanto
5 06/11/2015 06/12/2015 Encanto
4 06/11/2015 06/12/2015 Encanto
3 06/05/2015 06/12/2015 Encanto
2 05/21/2015 05/29/2015 Lemon Grove
1 04/21/2015 04/24/2015 Lemon Grove
2015 Sentinel Chickens
Case Number Date Collected Date of Positive Test Location
2015 Horses
Case Number Date of Confirmed Test Location
file

 

For More Information On
WNV Or Other Vectors Contact:
(858) 694-2888
vector@sdcounty.ca.gov

Last Updated: June 29, 2015