FAS and COVID-19: The main form of programmed cell death in the COVID-19 patients we analyzed is apoptosis rather than pyroptosis, necroptosis or PANoptosis, since transcripts of the proapoptotic Bcl-2 family members, Bax and Bak, were up-regulated in T cells, CD95 was over-expressed at the T cell surface, plasma level of soluble Fas was increased, and the pan-caspase inhibitor Q-VD was more efficient in preventing T cell death than the inflammasome/pyroptosis inhibitors VX765, IDN6556, and MCC950 and the necroptosis inhibitors GSK-872 and Dafrafenib (18).