Because of the work that these and other men did that dealt with the disease, a vaccine was develope d in 1924 called BCG (Bacillus Calmette-Guerin) by two french bacteriologists named Albert Leon Calmette and Alphense F.M. Guerin. not only do humans contract the disease but animals such as deer, cattle and goats can excessively be infected. Once a single animal is infected with the disease it can be passed to other animals from prise to nose border which could occur at feed piles or when animals are mating. On the same note most people...If you extremity to pop off a full essay, order it on our website: OrderCustomPaper.com
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