West Nile virus-positive dead birds
by County and City California, 2020

(2020-09-27) - Source: http://westnile.ca.gov

Alameda County
Dublin1
Livermore2
Total Positives for Alameda County: 3
 
Butte County
Chico2
Durham1
Total Positives for Butte County: 3
 
Contra Costa County
Antioch1
Brentwood12
Concord1
Discovery Bay1
Martinez1
Walnut Creek1
Total Positives for Contra Costa County: 17
 
Fresno County
Fresno4
Selma1
Total Positives for Fresno County: 5
 
Los Angeles County
Artesia1
Burbank3
Cerritos11
Chatsworth2
Culver City2
Downey1
Hawthorne1
La Crescenta1
Lakewood3
Lancaster1
La Verne1
Lawndale1
Long Beach11
Los Angeles17
North Hills1
North Hollywood4
Northridge2
Sherman Oaks1
Van Nuys1
Woodland Hills1
Total Positives for Los Angeles County: 66
 
Marin County
San Rafael1
Total Positives for Marin County: 1
 
Merced County
Atwater1
Merced1
Total Positives for Merced County: 2
 
Napa County
Yountville1
Total Positives for Napa County: 1
 
Orange County
Anaheim7
Costa mesa2
Costa Mesa1
Cypress4
Fullerton4
Garden Grove1
Huntington Beach6
Irvine4
Lake Forest1
Orange2
Placentia1
Santa Ana2
Tustin2
Westminster1
Total Positives for Orange County: 38
 
Placer County
Lincoln2
Total Positives for Placer County: 2
 
Riverside County
Corona1
Riverside1
Total Positives for Riverside County: 2
 
Sacramento County
Antelope3
Carmichael17
Citrus Heights6
Elk Grove4
Elverta1
Fair Oaks9
Galt2
Gold River1
North Highlands2
Orangevale1
Rio Linda2
Sacramento32
Wilton1
Total Positives for Sacramento County: 81
 
San Joaquin County
Lodi1
Ripon1
Stockton1
Woodbridge1
Total Positives for San Joaquin County: 4
 
Santa Clara County
Los Altos1
San Jose3
Santa Clara1
Total Positives for Santa Clara County: 5
 
Solano County
Benicia1
Total Positives for Solano County: 1
 
Stanislaus County
Ceres1
Turlock3
Total Positives for Stanislaus County: 4
 
Tulare County
Farmersville1
Visalia2
Total Positives for Tulare County: 3
 
Yolo County
Davis20
Winters1
Woodland3
Total Positives for Yolo County: 24

Total Positives for all Counties: 262

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