Microbes and disease

After observing few roles of microbes in fermentation process let us focus on its role in producing various diseases in human or other animal’s body. This is the most known fact about microbes by common people. Here also it was Pasteur who gave the insight. Pasteur was looking in to the spoilage of beer and wine by undesirable microorganisms & termed the fact as “disease” of beer and wine. He also added that many disease of human might also have similar origin i.e. produced by the growth of undesirable organisms in their bodies.