West Nile virus-positive dead birds
by County and City California, 2017

(2017-07-28) - Source: http://www.westnile.ca.gov

Alameda County
Oakland1
Total Positives for Alameda County: 1
 
Colusa County
Colusa1
Total Positives for Colusa County: 1
 
Fresno County
Fresno1
Total Positives for Fresno County: 1
 
Kern County
Bakersfield3
Total Positives for Kern County: 3
 
Lake County
Clearlake1
Total Positives for Lake County: 1
 
Los Angeles County
Arcadia3
Glassel Park1
Juniper Hills1
Tarzana2
Temple City2
Thousand Oaks1
unknown1
West Hills1
Whittier1
Total Positives for Los Angeles County: 13
 
Nevada County
Grass Valley1
Total Positives for Nevada County: 1
 
Orange County
Anaheim1
Anaheim Hills1
Fullerton2
Irvine2
Lake Forest1
Riverside1
Total Positives for Orange County: 8
 
Placer County
Roseville1
Total Positives for Placer County: 1
 
Riverside County
Corona4
Norco6
Riverside1
Total Positives for Riverside County: 11
 
Sacramento County
Carmichael3
Folsom1
Galt3
Rosemont3
Sacramento16
Total Positives for Sacramento County: 26
 
San Bernardino County
Chino2
Chino Hills3
Fontana1
Ontario3
Rancho Cucamonga1
San Bernardino1
Total Positives for San Bernardino County: 11
 
San Diego County
Oceanside2
San Diego1
Santa Ysabel1
Valley Center1
Vista2
Total Positives for San Diego County: 7
 
San Joaquin County
Ripon2
Total Positives for San Joaquin County: 2
 
San Mateo County
Redwood City1
Total Positives for San Mateo County: 1
 
Santa Cruz County
Santa Cruz1
Total Positives for Santa Cruz County: 1
 
Tulare County
Visalia6
Visalia 2
Total Positives for Tulare County: 8

Total Positives for all Counties: 97

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