[Illustration: CHAMBERS’S JOURNAL OF POPULAR LITERATURE, SCIENCE, AND ART Fifth Series ESTABLISHED BY WILLIAM AND ROBERT CHAMBERS, 1832 CONDUCTED BY R. CHAMBERS (SECUNDUS) NO. 38.—VOL. I. SATURDAY, SEPTEMBER 20, 1884. PRICE 1½_d._] VACCINATION. On the western side of Trafalgar Square, beneath the shadow of the great sea-lion Admiral Lord Nelson, might have been seen, until recently, the statue of a pensive-looking almost beardless man seated in a chair. But a new location in Kensington Gardens has been selected for this statue, which is that of Dr Jenner, the discoverer of vaccination. Edward Jenner was born at Berkeley, in Gloucestershire, in 1749, his father being vicar of that place. He was apprenticed to a doctor at Sudbury, and afterwards came to London, where for a time he served under John Hunter. After taking his diploma, he returned to his native place, and it was here that he practised his profession, and also made that great discovery which has proved such an inestimable benefit to mankind. When he had become famous, and universal appreciation bespoke him a great man, he received many tempting offers and solicitations to take up his abode in the metropolis; but nothing succeeded in enticing him from the rural scenes amidst which his medical triumphs had been conceived. His life sped tranquilly on amidst the rustics he loved so well until the year 1823, when death somewhat suddenly terminated his earthly career. As the village and neighbourhood in which Jenner served his apprenticeship was mostly a grazing country, he was thrown much amongst farmers and their servants. At a time when smallpox was raging among them, his attention was attracted by hearing a milkmaid say that she had once caught cowpox from the cows, and therefore smallpox wouldn’t hurt her. He was much struck with this remark; and on making inquiries, he found it was a common belief about there, that whoever caught this disease from the cows was not liable to take smallpox. It is rather curious that just about the time that Jenner was making these inquiries, the same fact had been noted in Sweden, and some inquiries were also set on foot there to investigate the matter.