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Louis Pasteur first worked in the field of chemistry before transitioning to microbiology. His early research focused on fermentation and the spoilage of beverages, particularly in the wine and beer industries. This work led him to discover the role of microorganisms in fermentation and spoilage, ultimately paving the way for his contributions to germ theory and the development of pasteurization to eradicate harmful germs.

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AnswerBot

1mo ago

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