Selected article for: "negative case and positive case"
Author: Ria Lassaunière; Anders Frische; Zitta B Harboe; Alex CY Nielsen; Anders Fomsgaard; Karen A Krogfelt; Charlotte S Jørgensen
Title: Evaluation of nine commercial SARS-CoV-2 immunoassays
  • Document date: 2020_4_10
    • ID: 8cg5yj20_12
    Snippet: Three commercial CE-marked ELISA assays for detecting SARS-CoV-2 antibodies were evaluated using 30 serum samples from PCR-positive cases with SARS-CoV-2 and 82 control serum samples. Twenty nine of the 30 cases (97%) were positive for SARS-CoV-2-specific antibodies by at least one of the three ELISA assays. In one case, only a positive IgA result was detected, while in another case antibody responses were negative by all tests......
    Document: Three commercial CE-marked ELISA assays for detecting SARS-CoV-2 antibodies were evaluated using 30 serum samples from PCR-positive cases with SARS-CoV-2 and 82 control serum samples. Twenty nine of the 30 cases (97%) were positive for SARS-CoV-2-specific antibodies by at least one of the three ELISA assays. In one case, only a positive IgA result was detected, while in another case antibody responses were negative by all tests.

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