country herbalist. In 1764, Jenner began a new apprenticeship with George Harwicke. While working with George Harwicke, Jenner was able to advance his knowledge in surgical practices. At the age of twenty one, Jenner went to London and became a student of John Hunter, a well known and respected surgeon. As a student in London he further studied geology, carried out experiments on human blood, researched various animals, birds, and hot air balloons. In addition to his training with Dr. Hunter…
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