title: Hepatitis E: are psychiatric patients on special risk?
abstract: Hepatitis E virus (HEV) is largely confined to travelers returning from endemic areas, but the number of autochthonous cases of acute HEV infections in developed countries is increasing. Reservoirs for HEV are surface water, wild boar meat, and raw or undercooked pork meat. Usually, hepatitis E is a self-limiting disease presenting with acute hepatitis as a major clinical symptom. The seroprevalence of anti-HEV-IgG was investigated in 833 serum samples routinely collected from patients admitted to the university hospital in Frankfurt a. M., Germany (FFM) between 01.06.2008 and 31.12.2010. After determination of overall seroprevalence, we tested serum samples from patients diagnosed with acute elevation of liver enzymes (AELE), psychiatric (PSYCH), infectiological patients and serum samples from the red-cross blood donor service in FFM for anti-HEV-IgG using an ELISA. Between 01.06.2008 and 31.12.2010, 833 serum samples were analyzed for anti-HEV-IgG using an ELISA. We observed an overall seroprevalence of anti-HEV-IgG of 11.2% (95%CI: 9.6-13.2). Significantly higher rate of seropositivity was found in the group of PSYCH (26.0%; 95%CI: 14.63-40.34) and AELE (30.0%; 95%CI: 17.86-44.61). Overall seroprevalence of anti-HEV-IgG in FFM is higher than in Germany on average. The group of AELE and PSYCH shows significantly more often marker of HEV infections than other groups in our collective.
authors: Institute for Medical Virology, University Hospital, Paul Ehrlich-Strasse 40, 60596, Frankfurt am Main, Germany. claudia.reinheimer@kgu.de
authors: Claudia
authors: C
authors: Reinheimer
authors: Regina
authors: R
authors: Allwinn
authors: Annemarie
authors: A
authors: Berger
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D005858:Germany / Q000453:epidemiology; D006508:Hepatitis Antibodies / Q000097:blood*; D016751:Hepatitis E / Q000453:epidemiology*; D016752:Hepatitis E virus / Q000276:immunology*; D006785:Hospitals, University; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D001523:Mental Disorders / Q000150:complications*; D008875:Middle Aged; D018570:Risk Assessment; D016036:Seroepidemiologic Studies; D055815:Young Adult
chemical_list: D006508:Hepatitis Antibodies; D007074:Immunoglobulin G