Assure COVID-19 IgG/IgM Rapid Test Device (100% sensitivity for IgM and 90.0% for IgG; 98.8% specificity for IgM and 100% for IgG) and the EUROIMMUN SARS-COV-2 ELISA IgG (90.0% sensitivity and 100% specificity). This evidence concerns the gene CD40LG and COVID-19.