Time course of hepatitis E-specific antibodies in adults

Schemmerer, M. and Rauh, C. and Jilg, W. and Wenzel, J. J. (2017) Time course of hepatitis E-specific antibodies in adults. JOURNAL OF VIRAL HEPATITIS, 24 (1). pp. 75-79. ISSN 1352-0504, 1365-2893

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Abstract

Hepatitis E virus (HEV) is highly endemic in industrialized countries, but there is a lack of knowledge on individual and overall antibody concentration dynamics. The aim of this study was to characterize longitudinal concentration changes of anti-HEV immunoglobulin G (anti-HEV IgG) by enzyme immunoassay (EIA). In total, 199 serum samples collected from 45 subjects over 18years were analysed. A wide range of anti-HEV IgG levels was found. Overall, anti-HEV IgG significantly decreased after an observation period of at least 5years. One negative seroconversion was observed. Four individual profiles suggested single and even multiple HEV reinfections despite pre-existing HEV antibodies.

Item Type: Article
Uncontrolled Keywords: E VIRUS TRANSMISSION; INFECTION; GERMANY; FRANCE; antibody dynamics; anti-HEV IgG; hepatitis E virus; negative seroconversion; reinfection
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Klinische Chemie und Laboratoriumsmedizin
Depositing User: Dr. Gernot Deinzer
Date Deposited: 14 Dec 2018 12:58
Last Modified: 12 Feb 2019 09:53
URI: https://pred.uni-regensburg.de/id/eprint/144

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