ErbaLisa covid-19 igM CE-marked Enzyme Immunoassay (ELISA) kit for the detection of IgM antibodies to SARS-CoV-2 in human serum. Erba Mannheim and Calbiotech have developed a reliable and automation-friendly COVID-19 ELISA, allowing for comprehensive and accurate IgM antibody assessment. Our solid phase assay uses proven technology, and total incubation time is 50 min at room temperature with a simple one step serum dilution. ErbaLisa COVID-19 assays are built for superior performance and reliable interpretation of results. Negative results do not rule out SARS-CoV-2 infection, particularly in those who have been in contact with the virus. Results from antibody testing should not be used as the sole basis to diagnose or exclude SARS-CoV-2 infection or to inform infection status.