2012 Surveillance Slides
Slide 33. National Tuberculosis Genotyping Surveillance Coverage by Year, United States, 2004–2012. This slide shows the increase in genotyping surveillance coverage from 2004 to 2012. In 2004 the proportion of positive cultures with at least one genotyped isolate was 52.6%; in 2012 it was 93.5%. The national indicator for genotyping surveillance coverage is 94%.