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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Journal of Viral Hep...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Journal of Viral Hepatitis
Article . 2019 . Peer-reviewed
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Viral load and clinical manifestations of hepatitis E virus genotype 3 infections

Authors: Lhomme, Sebastien; Gallian, Pierre; Dimeglio, Chloé; Assal, Azzedine; Legrand-Abravanel, Florence; Tiberghien, Pierre; Izopet, Jacques;

Viral load and clinical manifestations of hepatitis E virus genotype 3 infections

Abstract

AbstractA fraction of plasma donations undergoes hepatitis E virus (HEV) RNA screening since late 2014 in France. The aim of this study was to determine the frequency of HEV RNA as well as the viral load and the evolution of genotype distribution over a 3‐year period (2015‐2017) in asymptomatic blood donors in comparison with symptomatic patients routinely diagnosed. The overall detection rate of HEV RNA in plasma donations was 0.10% during the 3‐year period, with a median viral load of 717 IU/mL (range: <60‐168 000 IU/mL) in the 189 samples found HEV RNA positive. One hundred and twenty samples (64.4%) were successfully HEV genotyped. Most strains were HEV3f (n = 54; 44.3%) and HEV3c (n = 46; 37.7%). The genotype distribution was not different throughout the 3‐year period and we found no association between the genotype and where the blood donors lived (P = 0.96). The HEV genotype distributions in infected blood donors and symptomatic patients were similar. However, the symptomatic patients had a higher viral load (median 282 000 IU/mL; range: <60‐136 000 000 IU/mL; P < 0.01) than the blood donors. Overall, asymptomatic blood donors and patients with symptomatic hepatitis E had similar genotype distributions but the blood donors had lower viral loads.

Keywords

Adult, MESH: Humans Immunoglobulin G / blood, symptomatic patients, [SDV.IMM] Life Sciences [q-bio]/Immunology, Genotype, [SDV]Life Sciences [q-bio], 610, Blood Donors, hepatitis E virus, MESH: Genotype, MESH: RNA, MESH: Hepatitis E / virology, Hepatitis E virus, Humans, MESH: Viral Load / statistics & numerical data, MESH: Hepatitis E / blood, Asymptomatic Infections, MESH: Hepatitis E / epidemiology, [SDV.MP.VIR] Life Sciences [q-bio]/Microbiology and Parasitology/Virology, MESH: France / epidemiology, MESH: Middle Aged, MESH: Blood Donors, MESH: Hepatitis E virus / genetics, MESH: Asymptomatic Infections / epidemiology, MESH: Adult, Middle Aged, Viral Load, Viral / blood, Hepatitis E, [SDV] Life Sciences [q-bio], subgenotype distribution, Immunoglobulin G, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.IMM]Life Sciences [q-bio]/Immunology, blood donors, RNA, Viral, MESH: Hepatitis E virus / pathogenicity, France

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Top 10%
Top 10%
Top 10%
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