Case Counts by County

CountyDead birds
Alameda2
Alpine-
Amador-
Butte1
Calaveras-
Colusa-
Contra Costa-
Del Norte-
El Dorado1
Fresno-
Glenn1
Humboldt-
Imperial-
Inyo-
Kern-
Kings1
Lake-
Lassen-
Los Angeles2
Madera1
Marin1
Mariposa-
Mendocino-
Merced-
Modoc-
Mono-
Monterey-
Napa-
Nevada-
Orange1
Placer-
Plumas-
Riverside5
Sacramento5
San Benito-
San Bernardino-
San Diego35
San Francisco-
San Joaquin1
San Luis Obispo-
San Mateo3
Santa Barbara-
Santa Clara22
Santa Cruz-
Shasta2
Sierra-
Siskiyou-
Solano1
Sonoma2
Stanislaus4
Sutter3
Tehama-
Trinity-
Tulare12
Tuolumne-
Ventura1
Yolo3
Yuba2
Total112

WNV Activity by County
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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

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Veterinarian and Horse Owner Information

WNV Workshops

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

As of Jul 02, 2015201520145Y AVG
Counties312118
Human cases021
Dead birds112325138
Mosquito samples240234144
Sentinel chickens311
YTD - Year to date corresponds to the same time last year or last five years.

- view all 2014 YTD activity -

WNV Reports

Weekly Report

07.02 Arbovirus Bulletin #18
07.02 2015 YTD WNV Activity Map
06.30 2015 US Arboviral Activity Update

Humans

04.02 2003-2014 WNV Case Summary
03.09 2014 Human WNV Incidence Report
08.12 2013 Human WNV Incidence Report

Dead Birds

07.02Positive Species for 2015
07.02Positive Counts by City/County for 2015
07.02Reported, Tested, Positive 2015

Mosquitoes

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