The Centers for Disease Control and Prevention (CDC) claims that vaccines “use only the ingredients they need to be as safe and effective as possible.”  The star of the show in any vaccine is the “active” ingredient, which is the one designed to create an antibody response. But the other, supposedly “inactive” ingredients — known as excipients — also play significant, and in many cases risky, co-starring roles. Studies of licensed vaccines have identified many problems with these secondary ingredients — adjuvants like aluminum, preservatives like thimerosal and stabilizers like gelatin — not to mention highlighting the presence in vaccines of residual DNA from cell lines used in the manufacturing process as well as disclosed and undisclosed contaminants. With the advent of three experimental COVID injections approved for emergency use in the U.S., manufacturers have introduced new primary ingredients to the U.S. vaccine stage — messenger RNA (mRNA) in the Pfizer and Moderna injections and an adenovirus vector in the Johnson & Johnson (J&J) injection. Not only that, but vaccine makers have bundled these new primary…