APOL1 and disease arising from reactivation of latent virus: Subjects carrying the APOL1 G1 (p = 0.0005, OR = 0.45, CI95 = [0.29–0.70], BONF = 0.0129) had an increased risk of developing a latent infection but reduced risk of progressing from latent infection to active HAT than APOL1 G0 (Table 3).