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He invented the understanding of microorganisms making food go off. He invented pasteurisation of alcohol (which also helped milk and other foods). His experiment for this was putting a broth in a glass jar and heated the glass so it made a secure lid. It was then heated to kill any microorganisms inside the jar already. He also created lots of vaccines like anti rabies.

Hope I helped,

love Kayleigh, 12 xxxx

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13y ago

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