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. Author manuscript; available in PMC: 2010 Sep 4.
Published in final edited form as: Vaccine. 2009 Jul 17;27(40):5488–5495. doi: 10.1016/j.vaccine.2009.06.103

Figure 3. Comparison of CD4 T cell responses following incubation of whole blood from BCG-vaccinated and unvaccinated infants’ blood with BCG, at 10 weeks of age.

Figure 3

Frequencies of cytokine-expressing CD4 T cells detected by a whole blood intracellular cytokine assay (see Methods) are shown. The median is represented by the horizontal line, the interquartile range by the box, and the range by the whiskers. The Mann-Whitney U test was used to calculate p values of differences between the 2 groups.