Louis Pasteur discovered that microorganisms, such as bacteria, are responsible for the spoilage of food and the spread of diseases. He also developed vaccines, including the rabies vaccine, and introduced the process of pasteurization, which kills harmful bacteria in milk and other food products.
Louis Pasteur made several important discoveries in the field of microbiology. His most notable contributions include the development of the germ theory of disease, the process of pasteurization, and the creation of vaccines. The germ theory of disease states that many illnesses are caused by microorganisms, such as bacteria and viruses. Pasteurization is a method of heating liquids, like milk or juice, to kill harmful bacteria and prolong their shelf life. He also developed vaccines for diseases like rabies and anthrax, which have been crucial in preventing these illnesses.
