Disease Control & Prevention
Disease (Illness)
Communicable Diseases
Report a Notifiable Condition  

The Investigation and Control of Disease (ICD) Program investigates, manages, and reports cases of communicable diseases in Thurston County. Protecting the community and promoting a healthy quality of life by preventing and controlling the disease.

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Reporting Notifiable Conditions


All messages left on the 24 hour reporting line are retrieved hourly during business hours.

Program Phone
Communicable Disease Program (CD) (360) 786-5470   *24 hour reporting line
HIV/AIDS (360) 786-5470   *24 hour reporting line
Sexually Transmitted Diseases (360) 786-5470   *24 hour reporting line
Tuberculosis (TB) (360) 786-5470   *24 hour reporting line



Voice mail for reporting non-immediately reportable conditions (24 hours a day) Phone:  (360) 786-5470
Fax:  (360) 867-2601
Immediately and 24-hour reportable conditions or a public health emergency during business hours Call 360-867-2500 and ask staff to locate Communicable Disease staff
Immediately and 24-hour reportable conditions or a public health emergency after business hours Call 1-800-986-9050 
If no one is available with Thurston County Public Health and condition is immediately notifiable Call 1-877-539-4344

Notifiable Conditions for Health Care Providers

In Washington State, health care providers, health care facilities, laboratories, veterinarians, food service establishments, child day care facilities, and schools are legally required to notify public health authorities at their local health jurisdiction of suspected or confirmed cases of selected diseases or conditions. These are referred to as notifiable conditions.

Most of Washington State's notifiable conditions are listed below. This table contains links to general information, reporting forms, and guidelines for investigations. For a complete list of notifiable conditions, see WAC 246-101

 - For a List of Notifiable Conditions -


Notifiable Conditions Publications:

Reporting an Outbreak or Cluster

Any cluster or pattern of cases, suspected cases, deaths or increased incidence of any potentially infectious disease or condition beyond that expected in a given period which may indicate an outbreak, epidemic or related public health hazard shall be reported immediately by calling (360) 786-5470 during normal business hours.  Although a disease may not require a report, you are always welcome to call for more information in the event of with outbreaks of illness.

Washington Administrative Codes (WAC) for Specific Groups

*Source:  Washington State Legislature

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Report A Notifiable Condition

(360) 786-5470

(24-Hour Reporting Line)

For Health Care Providers
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PUBLIC Health Emergency

    During Business Hours: 360-867-2500

    After Business Hours: 1-800-986-9050

    Medical emergencies call 911

This page last updated: 07/02/21