Open AccessEvaluation of High-Throughput Serological Tests for SARS-CoV-2
Author(s) -
Michael J. Loeffelholz
Publication year - 2020
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.02179-20
Subject(s) - serology , virology , covid-19 , medicine , coronavirus , middle east respiratory syndrome coronavirus , food and drug administration , epidemiology , clinical microbiology , infectious disease (medical specialty) , immunology , antibody , biology , disease , microbiology and biotechnology , outbreak , environmental health
Serologic methods are an important part of a clinical laboratory's portfolio of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tests and are essential to the broader response to coronavirus infectious disease 2019 (COVID-19), including epidemiological studies and vaccine development. There are currently a number of commercial SARS-CoV-2 antibody tests with emergency use authorization (EUA) from the U.S. Food and Drug Administration. In this issue of the Journal of Clinical Microbiology , H. E. Prince, T. S. Givens, M. Lapé-Nixon, N. J. Clarke, et al. (J Clin Microbiol 58:e01742-20, https://doi.org/10.1128/JCM.01742-20, 2020) report the results of their evaluation of the agreement of 4 high-throughput EUA tests for SARS-CoV-2 IgG: Abbott Architect, DiaSorin Liaison, Euroimmun, and Ortho Vitros. They showed excellent agreement between the tests and rare false-positive reactivity for all tests.