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. 2009 Jan 15;2:9. doi: 10.1186/1756-0500-2-9

Table 3.

Anamnestic data and the observed kinetics of immunological conversion in a 13-year-old boy.

Time 2007.07 2007.08 2007.09 2007.11 2007.12 2008.02
Anamnesis A visitor in the family with pulmonary TB(AFB+) The grandparent diagnosed with culture-positive TB

TST (mm) 0 (neg) 16 (conversion)

Ly-TbSpot (reactive cells/106 lymphocytes. 17 (non-reactive) 13 (non-reactive) nd nd
The max response is shown

B-TbINFγ (IU/ml) 0.36 (borderline) nd 0.15 (non-reactive) 0.70 (reactive)