Guest guest Posted December 20, 2005 Report Share Posted December 20, 2005 By : Dr Jayne L M Donegan, MBBS, DRCOG, DCH, MRCGP Excerpts: Tuberculosis is a disease caused by infection of a susceptible person with the tubercle bacillus. This bacillus is from the family, ‘Mycobacteria’. Mycobacteria are very common and live all around us in tapwarer, grass, mud, hay, rubber tubing and. so on. Most do not cause infection in humans. Those that do need certain conditions: overcrowding, poor ventilation, dusty atmosphere, poor and low protein diet, migration, grief. Tuberculosis began to disappear from England in the 1850’s. The shambolic growth of cities was taken in hand. Public health acts provided a basis for improved sanitation, new building standards and slum clearance (3). Streets were widened, sewers were walled in, the dead were buried outside of towns. Railways were built bringing fruit and vegetables to urban centres. Ventilation of jails and hospitals was improved. The increased use of glass in windows sounded another death knell for tuberculosis. Mycobacteria are highly susceptible to ultra violet radiation and transmission rarely occurs out-of-doors in daylight (1)(4). Mortality from tuberculosis fell as immigrants from the countryside became accustomed to their new situation. Factory acts improved the lots of workers and children. It still remained high among newer immigrants such as the Irish and those from the Indian subcontinent today, by the very fact of their migration. The tubercule bacillus was discovered in 1882 by Robert Koch, a German scientist. This virtually single handedly put an end to measures aimed at the improvement of public welfare as a way of reducing disease. Doctors went rushing in the direction of drugs, antisera and vaccines. It is a shame that we all remember Louis Pasteur as the inventor of the ‘germ theory of disease’ but his deathbed recantation: " The soil is everything; the germ is nothing " is less widely publicised. Please read entire article at; http://www.whale.to/v/donegan.html Article courtesy of; Zeus Information Services. We have grasped the mystery of the atom and rejected the Sermon on the Mount. Ours is a world of nuclear giants and ethical infants. We know more about war than we know about peace, more about killing than we know about living. -- General Omar Bradley Quote Link to comment Share on other sites More sharing options...
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