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abstractpubmed· Abstract 2020· item PMID:32150528
Serologic Detection of Middle East Respiratory Syndrome Coronavirus Functional Antibodies. We developed and validated 2 species-independent protein-based assays to detect Middle East respiratory syndrome coronavirus functional antibodies that can block virus receptor-binding or sialic acid-attachment. Antibody levels measured in both assays correlated strongly with virus-neutralizing antibody titers, proving their use for serologic confirmatory diagnosis of Middle East respiratory syndrome.