Only 8.7% of doctors noted that other therapies that might be effective for COVID-19 treatment, namely Colchicine, Cyclosporine, Estradiol, Corticosteroids, granulocyte-macrophage colony-stimulating factor (GM-CSF) in aerosol, Favipiravir, Ivermectin, Zinc, Darunavir/Cobicistat. Here, CSF2 is linked to COVID-19.