Interleukin (IL)-1, IL-6, IL-10, tumor necrosis factor-alpha (TNF-a), interferon-gamma (IFN-γ), chemokine (C-C motif) ligand 2 (CCL-2), CXCL-9, and IL-8 are some of the additional cytokines found to be important in the pathophysiology of COVID-19 [102,106,108]. Here, IFNG is linked to COVID-19.