Hi Francis, I'm surprised you don't seem to use this quote:
In 1977, Dr Jonas Salk who developed the first polio vaccine, testified along with other scientists, that mass inoculation against polio was the cause of most polio cases throughout the USA since 1961.
Hi Francis, I'm surprised you don't seem to use this quote:
In 1977, Dr Jonas Salk who developed the first polio vaccine, testified along with other scientists, that mass inoculation against polio was the cause of most polio cases throughout the USA since 1961.
- (Science 4/4/77 Abstracts)