Interferon-γ Release Assay for Accurate Detection of Severe Acute Respiratory Syndrome Coronavirus 2 T-Cell Response
Author(s) -
Kanagavel Murugesan,
Prasanna Jagannathan,
Tho D. Pham,
Suchitra Pandey,
Hector Bonilla,
Karen B. Jacobson,
Julie Parsonnet,
Jason R. Andrews,
Daniela Weiskopf,
Alessandro Sette,
Benjamin A. Pinsky,
Upinder Singh,
Niaz Banaei
Publication year - 2020
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciaa1537
Subject(s) - medicine , immunology , interferon , coronavirus , virology , respiratory system , respiratory disease , pandemic , covid-19 , disease , lung , infectious disease (medical specialty)
We investigated feasibility and accuracy of an interferon-γ release assay (IGRA) for detection of T-cell responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Whole blood IGRA accurately distinguished between convalescent and uninfected healthy blood donors with a predominantly CD4+ T-cell response. SARS-CoV-2 IGRA may serve as a useful diagnostic tool in managing the coronavirus disease 2019 pandemic.
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