NavGeneral InfoEmail Print Provider Washington State Department of HealthTabulations only Geography United States of America (USA) Washington Coverage type Subnational Time period covered 05/2020 - present Data type Epi surveillance Keywords COVID-19, Disease outbreaks, Mortality Citation Contributors Washington State Department of Health Funders Washington State Department of Health Suggested citation Washington State Department of Health. United States - Washington State Department of Health COVID-19 Cases by County and CDC Event Date. GHDx Entry last modified on: May 12, 2022