Figure 3From: Evaluation of the immunogenicity and efficacy of BCG and MTBVAC vaccines using a natural transmission model of tuberculosisMedian and interquartile range of the ELISA percentage (E%) observed in the P22 ELISA in each group at different time points during the study. Intradermal tests (ITs) were performed at T3, T5, T9 and T12 (black arrows). ***p < 0.001; **p < 0.01; *p < 0.05.Back to article page