Among those with a CD4 cell count of less than 320 cell/μL, the TB incidence rate was 11.3 per 1000 p/m (n = 170, 33.5.0%); among those with any type of comorbidity, the TB incidence rate was 6.75 per 1000 p/m (n = 173, 21.0%); and among those who interrupted or did not receive prescribed ART, the TB incidence rate was 10.72 and 9.06 per 1000 p/m, respectively (n = 94, 36.0% and n = 54, 30.7%). This evidence concerns the gene CD4 and tuberculosis.