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Screenshot of TB data sheet

Latest data reports

  • 2015 TB Data Summary
    In 2015, 98 new cases of TB were reported in King County, for an incidence of 4.8 cases per 100,000 population. This case count is comparable to case counts in 2014, but the rate is still 1.6 times as high as the Washington and United States (US) rate of approximately 3.0 cases per 100,000 population.

  • 2012 Annual TB Report
    In King County, 108 cases of TB were reported in 2012. The rate of TB (5.5 cases per 100,000) was unchanged from 2011 -- the lowest rate over the past 30 years in Seattle and King County.