Abstract:Background: COVID-19 is a pandemic of serious global threat that forced test
developers to flood the market with various diagnostic assays that have been
independently validated. Objectives: This study aims at assessing the performance of
four SARS-CoV-2 chemiluminescence immunoassays. Methodology: The present study
included sera from 96 Polymerase Chain Reaction (PCR)–confirmed COVID-19 cases
collected at 2 time periods (5-9 days and 9-14 days post symptom onset) during patient
follow-up, and 30 control sera … Show more
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