West Nile Virus

Bird

2009

Navigation Breadcrumb: USA >California

USA Map, Alabama, Alaska, Arizona, Arkansas, California, Colorado, Conneticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachussets, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode island, South Carolina, South Dakota, Tennesee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming

350 km

Cumulative 2009 Data as of 3 am, Nov 17, 2009*

These data are provisional and may be revised or adjusted in the future.

Alameda County	10
Amador County	1
Butte County	13
Colusa County	2
Contra Costa County	45
El Dorado County	9
Fresno County	59
Glenn County	6
Kern County	28
Kings County	9
Lake County	2
Los Angeles County	78
Madera County	11
Merced County	9
Modoc County	1
Monterey County	4
Orange County	9

Placer County	4
Riverside County	2
Sacramento County	25
San Bernardino County	17
San Diego County	36
San Francisco County	1
San Joaquin County	23
San Luis Obispo County	1
San Mateo County	1
Santa Barbara County	1
Santa Clara County	13
Santa Cruz County	1
Shasta County	9
Solano County	3
Stanislaus County	28
Tulare County	25
Tuolumne County	2

Ventura County	3
Yolo County	7

For further information or questions regarding the data on this page, please contact the Centers for Disease Control and Prevention:    Phone: (970) 221-6400   E-mail: dvbid@cdc.gov
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