{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T01:15:23Z","timestamp":1790471723673,"version":"4.1.0"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2020,5,30]],"date-time":"2020-05-30T00:00:00Z","timestamp":1590796800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"name":"Medical Scientific Fund of the Mayor of the City of Vienna"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,7,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>We comparatively assessed sensitivities and specificities of 4 commercial enzyme-linked immunosorbent assays (ELISAs) and 2 rapid tests in 77 patients with polymerase chain reaction\u2013confirmed severe acute respiratory syndrome coronavirus 2 infection, grouped by interval since symptom onset. Although test sensitivities were low (&amp;lt;40%) within the first 5 days after disease onset, immunoglobulin (Ig) M, IgA, and total antibody ELISAs increased in sensitivity to &amp;gt;80% between days 6 and 10 after symptom onset. The evaluated tests (including IgG and rapid tests) provided positive results in all patients at or after the 11th day after onset of disease. The specificities of the ELISAs were 83% (IgA), 98% (IgG), and 97% (IgM and total antibody).<\/jats:p>","DOI":"10.1093\/infdis\/jiaa305","type":"journal-article","created":{"date-parts":[[2020,5,27]],"date-time":"2020-05-27T19:09:37Z","timestamp":1590606577000},"page":"362-366","source":"Crossref","is-referenced-by-count":63,"title":["Performance of Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Assays in Different Stages of Infection: Comparison of Commercial Enzyme-Linked Immunosorbent Assays and Rapid Tests"],"prefix":"10.1093","volume":"222","author":[{"given":"Marianna","family":"Traugott","sequence":"first","affiliation":[{"name":"4th Medical Department, Department of Infectious Diseases and Tropical Medicine, Kaiser-Franz-Josef Hospital, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephan Walter","family":"Aberle","sequence":"first","affiliation":[{"name":"Center for Virology, Medical University of Vienna, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judith Helene","family":"Aberle","sequence":"first","affiliation":[{"name":"Center for Virology, Medical University of Vienna, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hannah","family":"Griebler","sequence":"first","affiliation":[{"name":"Center for Virology, Medical University of Vienna, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Karolyi","sequence":"first","affiliation":[{"name":"4th Medical Department, Department of Infectious Diseases and Tropical Medicine, Kaiser-Franz-Josef Hospital, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erich","family":"Pawelka","sequence":"first","affiliation":[{"name":"4th Medical Department, Department of Infectious Diseases and Tropical Medicine, Kaiser-Franz-Josef Hospital, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisabeth","family":"Puchhammer-St\u00f6ckl","sequence":"first","affiliation":[{"name":"Center for Virology, Medical University of Vienna, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander","family":"Zoufaly","sequence":"first","affiliation":[{"name":"4th Medical Department, Department of Infectious Diseases and Tropical Medicine, Kaiser-Franz-Josef Hospital, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8950-937X","authenticated-orcid":false,"given":"Lukas","family":"Weseslindtner","sequence":"first","affiliation":[{"name":"Center for Virology, Medical University of Vienna, Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2020,5,30]]},"reference":[{"key":"2020070607242536000_CIT0001","first-page":"2000045","article-title":"Detection of 2019 novel coronavirus (2019-nCoV) by real-time RT-PCR [published correction appears in Euro Surveil 2020;25:20200409c]","volume":"25","author":"Corman","year":"2020","journal-title":"Euro Surveill"},{"key":"2020070607242536000_CIT0002","first-page":"200131e","article-title":"Note from the editors: World Health Organization declares novel coronavirus (2019-nCoV) sixth public health emergency of international concern","volume":"25","author":"Eurosurveillance Editorial Team","year":"2020","journal-title":"Euro Surveill"},{"key":"2020070607242536000_CIT0003","article-title":"Antibody responses to SARS-CoV-2 in patients of novel coronavirus disease 2019","author":"Zhao","journal-title":"Clin Infect Dis"},{"key":"2020070607242536000_CIT0004","doi-asserted-by":"crossref","DOI":"10.3201\/eid2607.200841","article-title":"Severe acute respiratory syndrome coronavirus 2-specific antibody responses in coronavirus disease 2019 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