Occupational Exposure to Hepatitis C Virus: Early T-Cell Responses in the Absence of Seroconversion in a Longitudinal Cohort Study
Author(s) -
Theo Heller,
Jens Werner,
Fareed Rahman,
Eishiro Mizukoshi,
Yuji Sobao,
Ann Marie Gordon,
Arlene Sheets,
Averell H. Sherker,
E. Richard Kessler,
Kathleen S. Bean,
Steven K. Herrine,
M'Lou Stevens,
J Schmitt,
Barbara Rehermann
Publication year - 2013
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1093/infdis/jit270
Subject(s) - seroconversion , medicine , hepatitis c virus , virology , immunology , cohort , viral disease , hepatitis c , virus , hepatitis a virus , antibody , flaviviridae , cohort study
T-cell responses have been described in seronegative patients who test negative for hepatitis C virus (HCV) RNA despite frequent HCV exposure. However, the cross-sectional design of those studies did not clarify whether T cells were indeed induced by low-level HCV exposure without seroconversion or whether they resulted from regular acute infection with subsequent antibody loss.
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