989 resultados para 1843-1925
Resumo:
Trachoma currently represents one of the three main causes of ‘avoidable' blindness and reaches intolerable dimensions in many developing countries. It was endemic in many regions of eastern Spain until well into the twentieth century. The aim of this paper is to analyze the epidemiological development of this disease in contemporary Spain; to examine its determining factors, particularly environmental and sanitary/health factors, and, finally, to study the health care, environmental and socio-economic measures that led to its control and eradication. We believe that the historical approach not only highlights the role of environmental factors in the development of trachoma, but may also aid in understanding the current epidemiology of trachoma.
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8-page pamphlet.
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8-page pamphlet bound in hardcover binding.
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Handwritten diploma with the Harvard University seal conferring a bachelor's degree on Cornelius Coolidge and signed by the members of the Harvard Corporation: President Joseph Willard; Fellows Oliver Wendell, John Lowell, James Bowdoin, Simeon Howard, and John Lathrop; and Treasurer Ebenezer Storer.
Norton, John, 1773-1843. A.L.s. (John Norton) to Samuel Norton; Boston, 11 Feb 1793. folders ([6]p.)