CD40LG and COVID-19: These are COVID-19 IgG/IgM Rapid Test, Sienna TM (T1); COVID-19 BSS (IgG/IgM) Biosynex (T2); COVID-19 IgG/IgM cassette (plasma) ACCU-Tell (T3); COVID-19 IgG/IgM Rapid Test, InnoScreenTM (T4); COVID-19 IgG/IgM Rapid test device, Safecare Bio-Tech (T5); COVID-19 IgG/IgM Rapid Test (T6); 2019-nCOV IgG/IgM Rapid test Device Hangzhou Realy Tech (T7), COVID-19 IgG/IgM Rapid Test Cassette, Zhejiang Orient Gene Biotech Co.,Ltd (T8) STANDARD Q COVID-19 IgM/IgG Combo SD Biosensor (T9); Panbio COVID-19 IgG/IgM RAPID test device, Abbott (T10).