The Impact of the Tuberculosis Vaccine Essay -- Biology Medical Biomed

The Impact of the Tuberculosis Vaccine upriseTuberculosis is bingle of the most infective diseases in the world. With almost one third of the world infected with this virus, people are striving to assist pr veritable(a)t the spread of this disease (NIAID, 2001). One prevention technique for tebibyte is the BCG (Bacillus of Calmette and Guerin) vaccinum. In the early twentieth century Calmette and Guerin worked together to isolate a strain of the disease creating the first BCG vaccine. Throughout the century the scientists improved the BCG vaccine and today there are several different strains of the vaccine available. However, even today its in full effects on the disease are unknown. The geographic expedition of the effects of the vaccine, the best administration techniques, and who should be vaccinated continues.Throughout the 20th Century, Tuberculosis has impacted people around the world. While some countries lift up the impacts of tuberculosis less than others, the threat of this infectious disease looms across the horizon. Today, this beingness affects one third of the population and is one of the most threatening of infectious diseases (NIAID, 2001). The BCG vaccine (Bacillus of Calmette and Guerin), is administrated in many high risk countries to invade the disease. Although scientists collapse improved the vaccine throughout the nineteenth century and the vaccine helps to combat some tuberculosis, its prevention is still far from perfect.The BCG vaccine is formed from a live strain of Mycobacterium bovis (WHO, 2005). The Mycobacterium bovis strain is taken from cows. It is a relative of Mycobacterium Tuberculosis, which affects humans however, Mycobacterium bovis affects cows and humans alike. discriminate a strain of this living organism... ...h. 7/25/2005 http//www.pedresearch.org/cgi/content/full/55/2/3472. Fine, P. and Carneiro I. et al. (1999, November). Issues relating the use of BCG in immunization programmes. World wellness Organiza tion. 7/19/2005 http//www.who.int/vaccines-documents/DocsPDF99/www9943.pdf3. Ginsberg A. (2001, January). Tuberculosis Vaccine. National Institute of Allergy and infective Diseases. 7/19/2005 http//www.niaid.nih.gov/dmid/tuberculosis/tbvaccine.htm4. pull through Kids wellnessy. (2001, April). Tuberculosis in Children. Keep Kids Healthy. 7/21/2005 http//www.keepkidshealthy.com/welcome/infectionsguide/tuberculosis.html5. WHO. (2005). BCG-the current vaccine for tuberculosis. World Health Organization. 7/25/2005 http//www.who.int/vaccine_research/diseases/tb/vaccine_development/bcg/en/print.html6. Yancey, D. 2001. Tuberculosis. Brookfield Twenty-First Century Books.