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Tracheotomy
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Islamic people started healthcare for the sick.
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Christian monasteries founded to treat the ill.
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Tries to practice medicine, but is denied.
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Use of scientific method begins.
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Built one of the first reflecting microscopes.
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Describes bactteria
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uses microscope to discover plague fleas.
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Discovered 1st vaccination
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Pastereuization of milk.
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Practice of medical asepsis.
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Discovery of pathogens.
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Shows importance of hand washing.
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Stops outbreak of cholera.
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Bubonic plague hits San Francisco.
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Descovers science of radioactivity.
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Discovers penicillin
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first HMO insurance
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AZT is used to combat AIDS
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Used sterile maggots for infectious wound treatment.
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A vaccine to prevent cervical cancer approved by the FDA.
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He discovered the difference between smallpox and measles.