The Epithod SARS-CoV-2 qAb is a vitro diagnostic (IVD) test that can detect IgM and IgG antibodies produced after virus infection in human whole blood and serum/plasma. The Epithod SARS-CoV-2 qAb test kit has a sensitivity and specificity of 97% and 100%, respectively at 95% confidence intervals. The test kit is a gold nanoparticle-based immunoassay for semi-quantitative determination with the Epithod AutoDx analyzer that allows to easily test IgM/IgG antibodies to SARS-CoV-2. A key benefit of the Epithod AutoDx analyzer is that in addition to measuring IgM/IgG antibodies to SARS-CoV-2, it can also measure various underlying diseases test markers such as HbA1c, glycated albumin, hemoglobin, C-reactive protein, U-Albumin, etc.