The deviation of man from the state in which he was originally placed by nature seems to have proved to him a prolific source of diseases.

"The singularity of its shape is well adapted to these purposes; for different from other newly hatched birds its back from the scapula downwards is very broad with a considerable depression in the middle. Natural history science and marriage
Jenner was elected Fellow of the Royal Society in 1788 following his publication of a careful study of the previously misunderstood life of the nested cuckoo that combined observation experiment and dissection. See also
General practitioner
History of science
Inoculation.

Edward Anthony Jenner FRS (17 May 1749 – 26 January 1823) was an English physician and scientist from Berkeley Gloucestershire who was the pioneer of smallpox vaccine.