West Nile virus-positive dead birds
by County and City California, 2018

(2018-09-21) - Source: http://www.westnile.ca.gov

Alameda County
Castro Valley1
Fremont3
Hayward1
Livermore3
Newark2
Union City6
Total Positives for Alameda County: 16
 
Butte County
Magalia1
Oroville2
Total Positives for Butte County: 3
 
Contra Costa County
Antioch1
Brentwood3
Concord1
Discovery Bay5
Martinez1
Oakley1
Total Positives for Contra Costa County: 12
 
El Dorado County
El Dorado Hills1
South Lake Tahoe1
Total Positives for El Dorado County: 2
 
Humboldt County
Eureka1
Total Positives for Humboldt County: 1
 
Los Angeles County
Agoura Hills1
Beverly Hills1
Culver City1
Glendale1
Lancaster1
Los Angeles1
Sherman Oaks2
Sunland1
Walnut1
Total Positives for Los Angeles County: 10
 
Orange County
Anaheim1
Cypress1
Fullerton1
Garden Grove1
Santa Ana1
Tustin1
Total Positives for Orange County: 6
 
Placer County
Auburn1
Elverta1
Granite Bay2
Granite Bay 1
Lincoln2
Loomis3
Loomis 1
Newcastle1
Pleasant Grove1
Rocklin4
Roseville21
Roseville 3
Total Positives for Placer County: 41
 
Riverside County
Riverside5
Total Positives for Riverside County: 5
 
Sacramento County
Antelope2
Carmichael12
Citrus Heights8
Elk Grove36
ELK GROVE1
Elverta2
Fair Oaks10
Folsom1
Foothill Farms2
Freeport1
Galt5
Gold River1
Isleton1
Mcclellan1
North Highlands2
Orangevale4
Rancho Cordova8
Rancho Murieta1
Rio Linda5
Rosemont1
Sacramento120
Wilton10
Total Positives for Sacramento County: 234
 
San Joaquin County
Escalon1
Lodi2
Manteca1
Stockton3
Tracy3
Woodbridge1
Total Positives for San Joaquin County: 11
 
San Mateo County
East Palo Alto1
Foster City1
Menlo Park2
South San Francisco1
Total Positives for San Mateo County: 5
 
Santa Clara County
Cupertino1
Mountain View2
Palo Alto6
san jose4
San Jose7
san Martin1
San Martin1
Santa Clara7
Saratoga2
Stanford1
Sunnyvale15
Total Positives for Santa Clara County: 47
 
Santa Cruz County
Davenport1
Santa Cruz1
Total Positives for Santa Cruz County: 2
 
Shasta County
Palo Cedro2
Redding2
Total Positives for Shasta County: 4
 
Stanislaus County
Modesto1
Total Positives for Stanislaus County: 1
 
Sutter County
Yuba City4
Total Positives for Sutter County: 4
 
Yolo County
Clarksburg1
Davis17
West Sacramento14
Woodland6
Yolo1
Total Positives for Yolo County: 39

Total Positives for all Counties: 443

Source: Vector-Borne Disease Section, California Department of Public Health