Indeed, almost all subtypes of monocytes from individuals with Delta COVID-19 were characterized by higher expression of STAT1, PRDM1, EGR2, ATF5, NFE2L2, BACH1, MAFF, MSC, PURA, GABPA, ETS2, ATF3, and ZEB2 (Supplementary Figure S16). This evidence concerns the gene STAT1 and COVID-19.