After 13 weeks of treatment, the numbers of spots for effector T cells secreting IFN-γ in the TB model group, JHW group, and NBXH group were still higher than that in the normal control group, but only the increase in the JHW group was statistically significant, and that in the JHW group was significantly higher than that in the normal control group and NBXH group (P < 0.05). Here, IFNG is linked to tuberculosis.