Covid-19 IgG/IgM Rapid Test Cassette (Whole Blood/Serum/Plasma). Intended for qualitative detection and differntiation of IgM and IgG antibodies to SARS-CoV-2 in human venous whole blood, plasma from anticoagulated blood, or serum. The COVID-19 IgG/IgM Rapid Test Cassette (Whole Blood/Serum/Plasma) is intended for use as an aid in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection. Materials Supplied- 25 sealed test pouches containing cassette, dropper and a desiccant 1 buffer