For Communicable Disease Reporting Contact Information, go to the reporting contact page.
Alameda
510-267-3230
Alpine
530-694-2146
Amador
209-āā223-6407 (Flu Hotline: 209-223-6697)
Berkeley Cityā
510-981-5300
Butte
530-552-4000 (IZ Program: 530-552-3929)
Calaveras
209-754-6460
Colusa
530-458-0380
Contra Costa
925-608-5350
Del Norte
707-464-0861
El Dorado
530-621-6100 (Flu Hotline: 530- 621-6188)
Fresno
559-600-3550 (Flu Line: 888-993-3003)
Glenn
530-934-6588
Humboldt
707-268-2108
Imperial
442-265-1444
Inyo
760-873-7868
Kern
661-321-3000
Kings
559-584-1401 (Toll Free: 1-800-649-5399)
Lake
707-263-1090 (Toll Free: 1-800-794-9291)
Lassen
530-251-8183
Long Beach City
562-570-4315
Los Angeles
213-351-7800
Madera
559-675-7893
Marin
415-473-3078
Mariposa
209-966-3689 (Toll free number: 1-800-459-4466)
Mendocino
707-472-2600
Merced
209-381-1023
Modoc
530-233-6311
Mono
760-924-1830
Monterey
831-755-4683
Napa
707-253-4270 (Flu Hotline: 707-253-4540)
Nevada
530-265-7265
Orange
714-834-8560
Pasadena City
626-744-6089
Placer
530-889-7183
Plumas
530-283-6330
Riverside
951-358-7125
Sacramento
916-875-7468
San Benito
831-637-5367
San Bernardino
800-722-4794
San Diego
866-358-2966
San Francisco
415-554-2955
San Joaquin
209-468-8776
San Luis Obispo
805-781-5500
San Mateo
650-573-2877
Santa Barbara
805-346-8420
Santa Clara
408-792-5007 (Health Info: 408-885-3980) (Flu/Immunization Travel Clinic: 408-792-5200)
Santa Cruz
831-454-4114 (Immunization: 831-454-4645)
Shasta
800-971-1999
Sierra
530-993-6700
Siskiyou
530-841-2134 (Immunization: 530-841-2121)
Solano
707-553-5389
Sonoma
707-565-4573
Stanislaus
209-558-6045 (Flu Line: 209-558-8872) (IZ Materials: 209-558-6045)
Sutter
530-822-7215
Tehama
530-527-6824
Trinity
530-623-8209 (Toll Free: 1-800-851-5658)
Tulare
800-834-7121
Tuolumne
209-533-7401
Ventura
805-981-5211
Yolo
530-666-8552
Yuba
530-749-6366