The Washington State Department of Health, in conjunction with the Centers for Disease Control, maintains several datasets about immunization and exemption rates, as well as general immunization resources. The state also closely monitors outbreaks.
The Centers for Disease control in the United States collects the most robust vaccination data in the US on its Vaccination Coverage in the U.S. page.
Washington State collects immunization exemption data that is displayed through the Department of Health’s School School Status Data Reports.
The Washington State Department of Health Immunization & Child Profile Office maintains a wide array of immunization-related news and information and is the most comprehensive source of information on the topic of immunization in the state.