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Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL.
van der Moeren, N Zwart, V F Goderski, G Rijkers, G T van den Bijllaardt, W Veenemans, J Kluytmans, J A J W Pas, S D Meijer, A Verweij, J J
van der Moeren, N
Zwart, V F
Goderski, G
Rijkers, G T
van den Bijllaardt, W
Veenemans, J
Kluytmans, J A J W
Pas, S D
Meijer, A
Verweij, J J
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Series / Report no.
Open Access
Type
Article
Language
en
Date of publication
2021-07-08
Year of publication
Research Projects
Organizational Units
Journal Issue
Title
Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL.
Translated Title
Published in
J Clin Virol 2021; 141:104909
Abstract
The DAA had an overall specificity of 100% (95%CI 97.9%-100%) and sensitivity of 73% (95%CI 61.3%-82.7%) for the clinical samples. Sensitivity was 86% (CI95% 74.6%-93.3%) for samples with Ct-value below 30. Both the DAA and RRA detected SARS-CoV-2 up to a dilution containing 5.2 × 102 fifty-percent-tissue-culture-infective-dose (TCID50)/ml.