Question

who discovered fermentation and vaccine ?? Friends 70 followers complete kar doo take lots of love from me !!​

Answer 1

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Louis Pasteur. During the mid- to late 19th century Pasteur demonstrated that microorganisms cause disease and discovered how to make vaccines from weakened, or attenuated, microbes.The couple had five children; however, only two survived childhood. French chemist and microbiologist Louis Pasteur made many important contributions to science, including the discovery that microorganisms cause fermentation and disease.

Answer 2

During the mid- to late 19th century Pasteur demonstrated that microorganisms cause disease and discovered how to make vaccines from weakened, or attenuated, microbes.

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