This antibody detection kit is used for the qualitative detection of new coronavirus (2019-nCoV) in human serum, plasma and whole blood samples in vitro. The antibodies to the new coronavirus include IgM and IgG. Using the antibody detection kits, the IgM / IgG antibodies can be read with the naked eye in 15 minutes and can be detected on the 7th day of the infection or on the 3rd day of the onset of the disease, which can provide a rapid detection method for patients with suspected new coronary pneumonia. A positive IgM antibody indicates a recent infection, while a positive IgG antibody indicates a longer infection or a previous infection. This kit can detect IgG and IgM antibodies at the same time, which can more effectively evaluate suspected cases. It can break through the limitations of existing detection technologies on the site and operation, it also can be used as a supplement or synergy for nucleic acid detection. Advantages: 10 min read test results. Recombinant antigen of eukaryotic cells, 95% effective. Home testing without equipment.