Total Positive Counties: 40
County | Human Cases | Dead Birds | Mosquito Samples | Sentinel Chickens | Horses |
State Totals | 801 | 2442 | 3340 | 443 | 0 |
Alameda | 1 | 96 | 16 | 1 | - |
Alpine | - | - | - | - | - |
Amador | - | - | - | - | - |
Butte | 24 | 22 | 40 | 37 | - |
Calaveras | - | - | - | - | - |
Colusa | 3 | 4 | 1 | 9 | - |
Contra Costa | 5 | 44 | 25 | 15 | - |
Del Norte | - | - | - | - | - |
El Dorado | - | 7 | - | - | - |
Fresno | 43 | 9 | 138 | - | - |
Glenn | 10 | 4 | 8 | 9 | - |
Humboldt | - | 2 | - | - | - |
Imperial | 1 | - | - | - | - |
Inyo | - | - | - | - | - |
Kern | 11 | 3 | 111 | - | - |
Kings | 4 | 3 | 150 | - | - |
Lake | 1 | 18 | 71 | 5 | - |
Lassen | - | - | - | - | - |
Los Angeles | 253 | 99 | 356 | 146 | - |
Madera | 3 | 5 | 37 | - | - |
Marin | - | 6 | 3 | - | - |
Mariposa | - | - | - | - | - |
Mendocino | 1 | - | - | - | - |
Merced | 1 | 8 | 11 | 11 | - |
Modoc | - | - | - | - | - |
Mono | - | - | - | - | - |
Monterey | - | - | - | - | - |
Napa | - | 12 | - | - | - |
Nevada | - | - | - | 2 | - |
Orange | 263 | 431 | 499 | - | - |
Placer | 7 | 40 | 77 | - | - |
Plumas | - | - | - | - | - |
Riverside | 14 | 1 | 91 | 43 | - |
Sacramento | 10 | 294 | 487 | 10 | - |
San Benito | - | - | - | - | - |
San Bernardino | 21 | 17 | 97 | 32 | - |
San Diego | 11 | 39 | 1 | 2 | - |
San Francisco | - | - | - | - | - |
San Joaquin | 9 | 53 | 239 | - | - |
San Luis Obispo | - | - | - | - | - |
San Mateo | - | 21 | 15 | - | - |
Santa Barbara | - | 2 | - | - | - |
Santa Clara | 10 | 925 | 30 | 5 | - |
Santa Cruz | - | 1 | - | - | - |
Shasta | 2 | 6 | 33 | 12 | - |
Sierra | - | - | - | - | - |
Siskiyou | - | - | - | - | - |
Solano | 5 | 33 | 11 | 23 | - |
Sonoma | - | 37 | 9 | 3 | - |
Stanislaus | 33 | 47 | 176 | 12 | - |
Sutter | 8 | 19 | 52 | 31 | - |
Tehama | 4 | - | - | 13 | - |
Trinity | - | - | - | - | - |
Tulare | 21 | 40 | 311 | 4 | - |
Tuolumne | - | - | - | - | - |
Ventura | 1 | 7 | - | - | - |
Yolo | 15 | 71 | 221 | 9 | - |
Yuba | 6 | 16 | 24 | 9 | - |
State Totals | 801 | 2442 | 3340 | 443 | 0 |