Total Positive Counties: 40
County | Human Cases | Dead Birds | Mosquito Samples | Sentinel Chickens | Horses |
State Totals | 233 | 969 | 2769 | 314 | 0 |
Alameda | - | 17 | 3 | - | - |
Alpine | - | - | - | - | - |
Amador | - | - | - | - | - |
Butte | 45 | 38 | 94 | 37 | - |
Calaveras | - | - | - | - | - |
Colusa | 1 | 3 | - | 10 | - |
Contra Costa | - | 8 | 6 | 14 | - |
Del Norte | - | - | - | - | - |
El Dorado | - | 3 | - | - | - |
Fresno | 4 | 3 | 100 | - | - |
Glenn | 19 | 4 | 21 | 8 | - |
Humboldt | - | 2 | - | - | - |
Imperial | - | - | - | - | - |
Inyo | - | - | - | - | - |
Kern | 5 | 1 | 135 | - | - |
Kings | - | 3 | 139 | - | - |
Lake | 2 | 5 | 30 | 4 | - |
Lassen | - | - | - | - | - |
Los Angeles | 39 | 38 | 163 | 62 | - |
Madera | 2 | 1 | 20 | - | - |
Marin | 1 | 3 | - | - | - |
Mariposa | - | - | - | - | - |
Mendocino | 1 | - | - | - | - |
Merced | - | 2 | 8 | 17 | - |
Modoc | - | - | - | - | - |
Mono | - | - | - | - | - |
Monterey | - | - | - | - | - |
Napa | - | 7 | - | - | - |
Nevada | 2 | 10 | - | 3 | - |
Orange | 21 | 44 | 353 | - | - |
Placer | - | 20 | 49 | 8 | - |
Plumas | - | - | - | - | - |
Riverside | 28 | 64 | 138 | 14 | - |
Sacramento | 1 | 88 | 147 | 1 | - |
San Benito | - | - | - | - | - |
San Bernardino | 15 | 23 | 224 | 25 | - |
San Diego | 4 | 207 | 8 | - | - |
San Francisco | - | - | - | - | - |
San Joaquin | 2 | 16 | 198 | - | - |
San Luis Obispo | - | - | - | - | - |
San Mateo | - | 14 | 5 | - | - |
Santa Barbara | - | - | 1 | - | - |
Santa Clara | 5 | 179 | 19 | 5 | - |
Santa Cruz | - | - | - | - | - |
Shasta | 2 | 15 | 48 | 19 | - |
Sierra | - | - | - | - | - |
Siskiyou | 1 | - | - | - | - |
Solano | - | 9 | 5 | 6 | - |
Sonoma | - | 7 | 11 | - | - |
Stanislaus | 9 | 13 | 74 | 9 | - |
Sutter | 2 | 16 | 54 | 35 | - |
Tehama | 4 | - | - | 18 | - |
Trinity | - | 2 | - | - | - |
Tulare | 4 | 22 | 524 | - | - |
Tuolumne | - | - | - | - | - |
Ventura | 1 | 19 | - | 5 | - |
Yolo | 6 | 57 | 169 | 3 | - |
Yuba | 7 | 6 | 23 | 11 | - |
State Totals | 233 | 969 | 2769 | 314 | 0 |