title: Prevalence of hepatitis B markers in patients and staff in a hospital for the mentally handicapped.
abstract: Patients and staff at a hospital for the mentally handicapped were screened for markers of infection with hepatitis B virus. Of 436 patients, 14 (3.2%) were carriers of hepatitis B surface antigen (HBsAg), of whom four were carriers of hepatitis B e antigen (HBeAg) and were considered to be 'infectious'. One-quarter of the patients had markers of hepatitis B infection. Males were four times more likely to have markers than females; and 13 of the 14 carriers of HBsAg were male. Patients with Down's Syndrome (DS) were six times more likely to be HBsAg positive, but were not more likely to have markers of infection than other patients. Phenytoin therapy did not predispose to carriage of HBsAg. Of 439 staff members, 26 (5.9%) had markers of hepatitis B infection. It was not considered that staff were at increased risk of infection with hepatitis B virus at the hospital, and that post-exposure prophylaxis for hepatitis B should continue. It is suggested that patients with DS who are not immune to hepatitis B should be offered immunization.
authors.forename: P A
authors.initials: PA
authors.lastname: Holt
authors.forename: B
authors.initials: B
authors.lastname: Goodall
authors.forename: E M
authors.initials: EM
authors.lastname: Lees
authors.forename: M H
authors.initials: MH
authors.lastname: Hambling
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D004314:Down Syndrome; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006513:Hepatitis B e Antigens / Q000032:analysis; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D008875:Middle Aged; D010564:Personnel, Hospital; D012112:Residential Facilities; D012737:Sex Factors; D006113:United Kingdom
chemical_list: D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens