Author: Yong Gao; Yi Yuan; Tuan Tuan Li; Wu Xiao Wang; Yong Xiu Li; Ang Li; Feng Ming Han
Title: Evaluation the auxiliary diagnosis value of antibodies assays for detection of novel coronavirus (SARS-Cov-2) causing an outbreak of pneumonia (COVID-19) Document date: 2020_3_30
ID: 8mx5kowl_4
Snippet: (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10.1101/2020.03.26.20042044 doi: medRxiv preprint population-based way whether a person has been infected in the past since the body could retain antibodies against virus that it has already overcome.While such assays still need to be carefully validated to be sure they could react only to antibodies against SARS-CoV-2. The similarity between SARS-CoV-2 and the.....
Document: (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10.1101/2020.03.26.20042044 doi: medRxiv preprint population-based way whether a person has been infected in the past since the body could retain antibodies against virus that it has already overcome.While such assays still need to be carefully validated to be sure they could react only to antibodies against SARS-CoV-2. The similarity between SARS-CoV-2 and the other viruses might lead to cross-reactivity. Also here were still false positive and false negative results for IgG/IgM antibodies test (13) (14) (15) . Herein, there is an urgent need for elucidating the diagnostic accuracy of different specimens and methods to improve the positive rates, so as to prevent virus transmission and to assure timely treatment of patients.
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