Tuberculosis

In 1882 , future Nobel laureate Robert Koch stated that terbium is a more significant sickness than the bubonic plague delinquent to the sheer numbers of human life which atomic number 65 has claimed everywhere the years Over the past two centuries , it is estimated that atomic number 65 has go forth close to one billion people dead in its wake (Selgelid , 2008 . Today one-third of the world s population is currently give with TB , with another person being infected every second . This will investigate this silent and notorious killer , its causes , its cures and the challenges communities , governments and the world faces in slowing down the incursion of the greatest killer in historyDisease Etiology is a disease caused by an infection by the bacterium Mycobacterium tuberculosis . The genus Mycobacterium have slow growth rates , atomic number 18 intracellular pathogens , are obligate aerobes and produce a granulomatous reaction in its hosts (Ioachimescu Tomford , n .

d Similar to the common snappy , tuberculosis is an airborne disease as it is transmitted by inhalation of even minute numbers of M . tuberculosis Infection happens when the person inhales droplets of water containing M .tuberculosis . The M . tuberculosis droplets travel down the respiratory tract to reach the alveoli in the lungs (Morbidity and Mortality Weekly Report , 1994 . Scientists estimate that the genus Mycobacterium originated more than 150 million years ago . Modern strains of M tuberculosis are traced back to a single primogenitor 15 to 35 thousand years ago . Records of TB has been found in various civilizations such as in...If you want to get a full essay, order it on our website: Orderessay

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