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Immunity

 Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE

Found in 18 Collections and/or Records:

Letter to James Cossar Ewart from Alice Blanche Balfour, 23 July 1903

 Item
Identifier: Coll-14/9/9/78
Scope and Contents Balfour writes that her brother has been unsuccessful in attempting to gain Lord Elgin's help for funding for a research farm. She enquires whether anyone has tried procuring immunity for horses from the Tsetse fly by permitting infection in zebras.
Dates: 23 July 1903

Letter to James Cossar Ewart from Carl Hagenbeck, 23 June 1903

 Item
Identifier: Coll-14/9/9/63
Scope and Contents Hagenbeck asks for more information about the 'bastard Kiang' and provides information on the new East African zebra foals. He states that he has found that zebras are not immune to the Tsetse fly, the animal that he exposed to this fly having died in Berlin three weeks ago.
Dates: 23 June 1903

Letter to James Cossar Ewart from Lieutenant-Colonel John Henry Patterson, 19 November 1909

 Item
Identifier: Coll-14/9/15/31
Scope and Contents Patterson writes that he is glad Ewart is pleased with the zebra skin, and that he shot the animal near the Iseolo River. He remarks that it is a shame that zebras are not domesticated, as East Africa badly needs animal transport immune from 'the [Tsetse] fly'.
Dates: 19 November 1909