In the beginning Pfizer and Moderna created the mRNA vaccine, but, all was not good. It was said by the health authorities that there was no problem about injecting mRNA into the body, as it would not spread throughout the body, let alone combine with the DNA. But the Japanese to their eternal credit were highly sceptical and requested a pre-clinical biodistribution study, done on an animal model. It was found that the vaccine did not stay at the injection site, but spread throughout the body, to the heart, ovaries and brain. Herein was the potential for the adverse effects that we are seeing reported. Dr. Byram W. Bridle, Associate Professor of Viral Immunology in the Department of Pathobiology at the University of Guelph, was at ground zero on this and has been a strong Covid vax critic. Here is an update on the biodistribution issue. The short of the long is that it was known from the beginning that the mRNA vaccines were problematic in this respect, and should have been never pushed upon a gagged and bound public.