Answer:
The statement is False.
Step-by-step explanation:
Louis Pasteur was not a German Microbiologist, instead he was a French Microbiologist and Chemist. In 1822, he was born in France. He confirmed that microorganisms such as bacteria are responsible for fermentation and souring the food products. In 1862, he demonstrated that bacteria can be killed by boiling and cooling the liquid. This process is called pasteurization. He also discovered the first vaccine for chicken cholera which lead the development of vaccines for other diseases like anthrax and smallpox.