West Nile virus-positive dead birds
by County and City California, 2024

(2024-04-27) - Source: http://westnile.ca.gov

Alameda County
Alameda2
Pleasanton1
Union City2
Total Positives for Alameda County: 5
 
Contra Costa County
Concord1
Total Positives for Contra Costa County: 1
 
San Diego County
escondido1
Escondido1
Total Positives for San Diego County: 2
 
San Mateo County
Foster City2
Menlo Park1
Total Positives for San Mateo County: 3
 
Santa Clara County
Mountain View1
Palo Alto2
Total Positives for Santa Clara County: 3

Total Positives for all Counties: 14

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