Selected article for: "complementary option and RT PCR complementary option"
Author: Ying Liu; Yueping Liu; Bo Diao; Feifei Ren; Yue Wang; Jinya Ding; Qianchuan Huang
Title: Diagnostic Indexes of a Rapid IgG/IgM Combined Antibody Test for SARS-CoV-2
  • Document date: 2020_3_30
    • ID: hnetng0w_31
    Snippet: Accuracy of SARS-CoV-2 IgG/IgM test kit in 5 clinical confirmed cases showed 2 out of the 5 cases were tested positive by IgG/IgM test kit while their RT-PCR results were negative ( Table 2) . SARS-CoV-2 infection starts at the lung not in the upper respiratory tract, hence sampling process has a large effect on final RT-PCR results [13] , which might partially explain the high false-negative rate. However, this should not have any effect on SARS.....
    Document: Accuracy of SARS-CoV-2 IgG/IgM test kit in 5 clinical confirmed cases showed 2 out of the 5 cases were tested positive by IgG/IgM test kit while their RT-PCR results were negative ( Table 2) . SARS-CoV-2 infection starts at the lung not in the upper respiratory tract, hence sampling process has a large effect on final RT-PCR results [13] , which might partially explain the high false-negative rate. However, this should not have any effect on SARS-CoV-2 IgG/IgM test kit because only venous blood was needed for this test. IgG/IgM test kit likely can remedy some false negatives inherent in respiratory swab samples and can be served as a complementary option to RT-PCR.

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