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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Tuberculosis (Edinb). 2013 Apr 2;93(4):448–455. doi: 10.1016/j.tube.2013.03.001

Fig. 2.

Fig. 2

Fig. 2

A–B. IgG responses to BCG (A) and M. tuberculosis MVs (B), demonstrating significantly higher IgG titers in smear-positive compared to smear-negative TB patients against M. tuberculosis MVs but not against BCG MVs. Statistical analysis with Mann-Whitney U test. Bars show median values with interquartile range.