Immune modulation—having an aggressive immune (defense) system, available to meet invading pathogens and destroy foreign cells—came into vogue, when Covoid-19 first surfaced, as a recognized disease. Prior to the SARS-2 infection, immune modulator agents—such as various types of immunotherapy—were referenced relative to cancer treatments.One related factor to both cancer and Covid-19 is the unique role that cytokines—proteins made by white blood cells—play in the human body's normal immune re...