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Jenner, Edward

(Encyclopedia)Jenner, Edward, 1749–1823, English physician; pupil of John Hunter. His invaluable experiments beginning in 1796 with the vaccination of eight-year-old James Phipps proved that cowpox provided immun...

cowpox

(Encyclopedia)cowpox, infectious disease of cows caused by a virus related to the virus of smallpox. Also called variola, it is characterized by pustular lesions on the teats and udder. Cowpox is transmitted by con...

Waterhouse, Benjamin

(Encyclopedia)Waterhouse, Benjamin, 1754–1846, American physician, b. Newport, R.I. He studied at the universities of Edinburgh and Leiden. In 1783 he became professor on the first faculty of the Harvard medical ...

inoculation

(Encyclopedia)inoculation, in medicine, introduction of a preparation into the tissues or fluids of the body for the purpose of preventing or curing certain diseases. The preparation is usually a weakened culture o...

Edward I

(Encyclopedia)Edward I, 1239–1307, king of England (1272–1307), son of and successor to Henry III. Even more important than Edward's military exploits were the legal and constitutional developments of his rei...

Edward V

(Encyclopedia)Edward V, 1470–83?, king of England (1483), elder son of Edward IV and Elizabeth Woodville. His father's death (1483) left the boy king the pawn of the conflicting ambitions of his paternal uncle, t...

Eggleston, Edward

(Encyclopedia)Eggleston, Edward, 1837–1902, American author, Methodist clergyman, b. Vevay, Ind., educated in frontier schools. Before 1870 he was a Bible agent, a farm worker, a circuit rider in Minnesota and In...

Edward II

(Encyclopedia)Edward II, 1284–1327, king of England (1307–27), son of Edward I and Eleanor of Castile, called Edward of Carnarvon for his birthplace in Wales. When trouble threatened with the new king of Fran...

Edward III

(Encyclopedia)Edward III, 1312–77, king of England (1327–77), son of Edward II and Isabella. Edward's long reign saw many constitutional developments. Most important of these was the emergence of the Commons ...

Edward IV

(Encyclopedia)Edward IV, 1442–83, king of England (1461–70, 1471–83), son of Richard, duke of York. He succeeded to the leadership of the Yorkist party (see Roses, Wars of the) after the death of his father i...