Table 8.

Risk groups and hepatitis B virus

Author	Year	Total	Cases	Healthy	Population
Nuti et al[24]	1979	135	33	102	Patients with leprosy
Nuti et al[24]	1979	87	10	77	Patients with leprosy
Nuti et al[23]	1978	54	8	46	Patients with schistosomiasis
Nuti et al[26]	1979	67	13	54	Patients with schistosomiasis
Delia et al[22]	1977	155	52	103	Patients with ancylostomiasis
Delia et al[22]	1977	155	40	115	Patients with schistosomiasis
Delia et al[22]	1977	155	15	140	Patients with leprosy
Delia et al[22]	1977	155	11	144	Patients with leprosy
Nuti et al[25]	1979	55	33	22	Patients with acute viral hepatitis
Jama et al[29]	1987	85	17	68	Female Prostitutes
Nur et al[33]	2000	36	2	34	Hospitalized children
Nur et al[33]	2000	47	10	37	Hospitalized adult