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Sir David Bruce

Born 29 May 1855; died 27 Nov 1931 at age 76.English bacteriologist and military physician who traced (1886-87) the Malta-fever to a bacterium later (1920) named for him, Brucella melitensis. Malta-fever is also the undulant fever that causes abortion in goats. It is usually transmitted by goat's milk. He also investigated (1894) the trypanosomes which caused nagana, a disease of horses and cattle in northern Zululand, Africa, and found (1895-97) it to be transmitted by the tsetse fly. He thought the local wild game was the trypanosomal reservior. This work led to his further research which identified the tsetse fly as the vector in sleeping sickness. He was knighted in 1908, and won the Leeuwenhoek Medal in 1915. He also researched tetanus and trench fever.«

History jokes-Christopher Columbus

Christopher Columbus was the best deal maker in history. He left not knowing where he was going, and upon arriving, not knowing where he was. He returned not knowing where he had been, and did it all on borrowed money.

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