Case Counts by County

CountyHuman Cases
Alameda-
Alpine-
Amador-
Butte-
Calaveras-
Colusa-
Contra Costa-
Del Norte-
El Dorado-
Fresno-
Glenn-
Humboldt-
Imperial-
Inyo-
Kern-
Kings-
Lake-
Lassen-
Los Angeles-
Madera-
Marin-
Mariposa-
Mendocino-
Merced-
Modoc-
Mono-
Monterey-
Napa-
Nevada-
Orange-
Placer-
Plumas-
Riverside-
Sacramento-
San Benito-
San Bernardino-
San Diego-
San Francisco-
San Joaquin-
San Luis Obispo-
San Mateo-
Santa Barbara-
Santa Clara-
Santa Cruz-
Shasta-
Sierra-
Siskiyou-
Solano-
Sonoma-
Stanislaus-
Sutter-
Tehama-
Trinity-
Tulare-
Tuolumne-
Ventura-
Yolo-
Yuba-
Total0

WNV Activity by County
Printable Version
2008 | 2007
All media inquiries, including requests for interviews, should be directed to the California Department of Public Health, Office of Public Affairs at 916-440-7259 or via email at CDPHPress@cdph.ca.gov.

News

04/21/08 2008 California Mosquito-borne Virus Surveillance and Response Plan
08/13/07 Gov. Schwarzenegger Enhances Local Efforts to Fight West Nile Virus
08/02/07 Gov. Schwarzenegger Declares State of Emergency in Counties Hit Hardest by West Nile Virus
07/26/07 Rise in Cases of West Nile May Portend an Epidemic (NY Times)
07/05/07 West Nile Virus Activity Increases in California
06/13/07 Bulletin: A Kern County resident is the first WNV infection in California this year.
03/15/07 Be a West Nile Watcher

Press Releases

09/10/07 Governor Schwarzenegger Orders Enhancements to Fight West Nile Virus
08/20/07 Gov. Schwarzenegger Deploys Additional Resources to Fight West Nile Virus in Wetland Wildlife Areas
08/10/07 Gov. Schwarzenegger Announces Additional Emergency Funding to Fight West Nile Virus, Totals More Than $1.3 Million This Week
08/09/07 Gov. Schwarzenegger Announces Release of Emergency Funding to Fight West Nile Virus
08/03/07 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ANNOUNCES FIFTH DEATH THIS YEAR DUE TO WEST NILE VIRUS
08/01/07 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ANNOUNCES THIRD AND FOURTH DEATHS DUE TO WEST NILE VIRUS
07/24/07 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ANNOUNCES SECOND DEATH FROM WEST NILE VIRUS IN 2007
07/16/07 OFICIAL ESTATAL DE SALUD ANUNCIA LA PRIMER MUERTE EN CALIFORNIA A CONSECUENCIA DEL VIRUS DEL NILO OCCIDENTAL
07/13/07 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ANNOUNCES FIRST DEATH FROM WEST NILE VIRUS IN 2007
06/20/07 STATE HEALTH OFFICER ANNOUNCES FIRST CONFIRMED HUMAN CASE OF WEST NILE VIRUS IN CALIFORNIA THIS YEAR
04/23/07 EARLY ONSET OF WARM WEATHER TRIGGERS AN EARLY WEST NILE VIRUS SEASON

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Compared to 2007 YTD

As of 05/09/08 20072008
Counties98
Human Cases10
Horses10
Dead Birds2213
Mosquito Samples29
Sentinel Chickens22
Squirrels00
2007 YTD - Year to date corresponds to the same time last year.

- view all 2007 activity -

WNV Reports

Weekly Report

05.09 Arbovirus Bulletin #12
05.092008 WNV Activity by County
05.07 2008 YTD WNV Activity Map

Humans

04.22 2004-2007 WNV Case Summary
04.21 2007 Human WNV Case Linelist
03.07 2007 Summary Table of Human Infection

Dead Birds

05.09 Submission Data for 5/5/08 - 5/9/08
05.09Reported, Tested, Positive 2008
05.09Positive Species

Mosquitoes

05.09 Submission Data for 5/5/08 - 5/9/08
05.02 AMOR - GRAVID Week 17
05.02 AMOR - EVS Week 17

Sentinel Chickens

05.09 Submission Data for 5/5/08 - 5/9/08
05.02 Submission Data for 4/28/08 - 5/2/08
04.25 Submission Data for 4/21/08 - 4/25/08

Horses

11.02 Confirmed Equine Cases
10.04 2007 Equine WNV Result Map
- view report archives -