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he procided to help people
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islamic hospitals; healtth care for the sick
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use of the scientific method begins
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robert hooke- reflective microscope
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antonie van leeuwenhoek describes bacteria
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francis bacon uses microscope to discover plague flease
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edward jenner discovered 1st vaccination
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pastorized of milk
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discovered of pathogens
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jhon snow stops outbreak of cholera
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marie curie discovers science of radioactive
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first hmo isurance
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salk discovers pollo vaccine
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who declares small pox eradicated
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steve thomas used sterlie maggots for infectious wound treatment
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gardasil, a vaccine to prevent cervical cancer approved by the fda
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rhazes discovered different between smallpox and measles