Wantai SARS-CoV-2 lgM ELISA is an enzyme-linked immunosorbent assay for the qualitative detection of lgM-class antibodies to SARS-CoV-19 virus in human serum or plasma. It is intended for testing of patients suspected of recent infection with the SARS-CoV-2 virus. The test should not be used as the sole basis for diagnosis. The test is based on antibody-capture method. For healthcare professional use only in a laboratory setting.