TABLE4.

Proportions of HBV Infection Across Different Age Groups (First Section) and in Major Districts (Second Section). From These Major Districts, a Number of Tribes Were Noted to Be Hyperendemic in West Kameng With High HBV Seroprevalence (Third Section)

Age	HBsAg+ (n, %)
0-19	156 (37.2)
20-39	154 (36.8)
40-59	88 (21.0)
>60	21 (5.0)
District	HBsAg+ (n, %)
East Kameng	162 (38.7)
West Kameng	239 (57.0)
Tawang	0.0 (0.0)
Other*	18 (4.3)
Hyperendemic Tribes in West Kameng	HBsAg+ (n, %)
Miji	21 (9.8)
Nyishi	146 (6.3)
Sartang	19 (4.9)

Other = Papum Pare and lower Subansiri districts.