Jenner’s Debt to Sutton

This chapter assesses whether Edward Jenner would have discovered the protective power of cowpox even if there had been no inoculation before vaccination. In his account of how he made his discovery, Jenner attributes it directly to his experiences as an inoculator. All the histories Jenner presented to support his case for vaccine inoculation could not have been performed without Suttonian inoculation. And when Jenner came to attempt his first practical experiment with the vaccine, he was already an experienced Suttonian inoculator. He believed the key to Sutton's success was the manner of inserting the infective matter with the lancet barely breaking the skin or drawing blood. That is how he chose to perform his first vaccination.