CA Dept. of Public Health UC Davis Arbovirus Research and Training Mosquito and Vector Control Assoc. of CA

Case Counts by County

CountyDead birds
Alameda-
Alpine-
Amador-
Butte1
Calaveras-
Colusa-
Contra Costa1
Del Norte-
El Dorado-
Fresno2
Glenn-
Humboldt-
Imperial-
Inyo-
Kern-
Kings-
Lake1
Lassen-
Los Angeles28
Madera1
Marin2
Mariposa-
Mendocino-
Merced-
Modoc-
Mono-
Monterey-
Napa-
Nevada-
Orange7
Placer-
Plumas-
Riverside1
Sacramento153
San Benito-
San Bernardino-
San Diego124
San Francisco-
San Joaquin9
San Luis Obispo-
San Mateo-
Santa Barbara-
Santa Clara25
Santa Cruz1
Shasta-
Sierra-
Siskiyou-
Solano1
Sonoma-
Stanislaus2
Sutter3
Tehama-
Trinity-
Tulare-
Tuolumne-
Ventura5
Yolo5
Yuba-
Total372

WNV Activity by County
Printable Version
2016 | 2015 | 2014
2013 | 2012 | 2011
2010 | 2009 | 2008
2007

Response Plans and Guidelines

Mosquito Control and Repellent Information

Pesticides

Dead Bird Diseases

2007 WNV State of Emergency

Educational Brochures and Flyers

Educational Videos

Radio Spots

TV Spots

Local Agency Public Education Resources

Clinician Information

Veterinarian and Horse Owner Information

WNV Workshops

Tutorials

Forms

Common Links

Educational Brochures and Flyers in Spanish

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Compared to previous year and previous five-year average to date

As of Jul 01, 2016201620155Y AVG
Counties233121
Human cases001
Dead birds372114153
Mosquito samples433240182
Sentinel chickens731
YTD - Year to date corresponds to the same time last year or last five years.

- view all 2015 YTD activity -

WNV Reports

Weekly Report

07.01 Arbovirus Bulletin #17
07.01 2016 YTD WNV Activity Map
06.24 Arbovirus Bulletin #16

Humans

03.21 2015 Human WNV Incidence Report
03.21 2003-2015 WNV Case Summary
03.09 2014 Human WNV Incidence Report

Dead Birds

07.01Positive Species for 2016
07.01Reported, Tested, Positive 2016
07.01Positive Counts by City/County for 2016

Mosquitoes

07.01 AMOR - EVS Week 25
07.01 AMOR - GRAVID Week 25
07.01 AMOR - NJLT Week 25
- view report archives -