Latest data reports

• 2022 Annual TB Report
  In 2022, 111 cases of Tuberculosis (TB) were reported in King County, for an incidence of 4.8 cases per 100,000, an increase from 2021 (103 cases; 4.5 cases per 100,000). There were four deaths related to TB disease in King County in 2022. The majority of cases were from Seattle (43 cases, 39% of all cases). Renton, SeaTac, and Kent had some of the highest incidence rates (range: 8.0-15.6 per 100,000 population).
  • World TB Day 2023 Is a Reminder that TB is a Global and Local Problem, Public Health Insider blog, March 24, 2023.
    
    
• 2021 TB Data Summary
  In 2021, 104 cases of Tuberculosis (TB) were reported in King County, for an incidence of 4.5 cases per 100,000, a 15% increase from 2020 (90 cases; 4.0 cases per 100,000). Fifty (48%) of cases were hospitalized and there were four deaths related to TB disease. The majority of cases were from Seattle (45 cases, 43% of all cases). SeaTac, Federal Way, and Kent had some of the highest incidence rates (range: 8.0-15.6 per 100,000 population).
  
  
• 2021 TB Data Summary Slides

Past data summaries

• 2020 TB Data Summary + Slide presentation
• 2019 TB Data Summary
• 2018 TB Data Summary
• 2017 TB Data Summary
• 2016 TB Data Summary
• 2015 TB Data Summary
• 2014 TB Data Summary
• 2013 TB Data Summary

Past annual reports

• 2022 Annual TB Report
• 2017 Annual TB Report
• 2012 Annual TB Report
• 2011 Annual TB Report + Supplement
• 2010 Annual TB Report + Supplement
• 2009 Annual TB Report
• 2008 Annual TB Report + Supplement
• 2007 Annual TB Report
• 2006 Annual TB Report
• 2005 Annual TB Report
• 2004 Annual TB Report

Tuberculosis infographic