CSF2 and COVID-19: Elevated levels of cytokines such as IL1-β, IL-7, IL-8, IL-9, IL-10, granulocyte-macrophage colony-stimulating factor (GMCSF), IFN-γ, monocyte chemoattractant protein (MCP1), and tumor necrosis factor-α (TNFα) has been reported in COVID-19 [19].