Shiv Chopra, microbiologist, vaccine developer and vaccine safety official describes how vaccines "work":
1. That all vaccines by their very nature are antigens and that every antigen by definition must be a foreign protein or a substance attached to one’s own or some other foreign protein;
2. That no foreign protein can be absorbed into the blood stream unless it is digested in the alimentary canal into its basic amino acids;
3. That it is these amino acids which after being absorbed into the blood stream are reconstituted into one’s own proteins and it is these proteins which distinguishes every being of existence into self and non-self.
4. That any interference or tampering with these laws of existence can bring calamity to the being in which it occurs such as by causing auto-immune conditions like autism, etc.[/UNQUOTE]
Levy, Thomas. MD, JD.
Ratajckzak, Helen. "Theoretical Aspects Of Autism: Causes - A Review" Journal Of Immunotoxicology.