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Period: 500 to Dec 31, 1500
Middle Ages
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754
First pharmacy established in Baghdad
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Jun 21, 900
Rhazes
Discovered the difference between measles and smallpox. -
1249
Roger Bacon invents spectacles
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1400
Jacoba Felicie
A Frenchwoman tries to practice medicine but is denied. -
1500
The first written record of both a mother and child surviving cesarean section.
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Period: Jan 1, 1501 to
Renaissance
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Zacharius Jannssen discovers the microscope
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Anton van Leeuwenhoek discovers blood cells
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Antenie Van Leeuwenhoek describes bacteria
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Francis Bacon uses microscope to discover plague fleas
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Claudius Aymand performs the first successful appendectomy
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Edward Jenner discovered first vaccination
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Period: to
The Industrial Revolution
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Ignaz Semmelueis shows importance of handwashing
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John Snow stops outbreak of cholera
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Marie Curie discovers science of Radiology
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1900 Bubonic plague hits San Francisco
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Karl Landsteiner introduces the system to classify blood into A, B, AB, and O groups
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Period: to
Modern World
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Insulin first used to treat diabetes
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Alexander Fleming discovers penicillin
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Salk discovers polo vaccine
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First HMO insurance
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Period: to
21st Century
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Scientists complete draft sequencing of the human genome
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First vaccine to target a cause of cancer
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First HPV vaccine approved by FDA
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Stem cell research peaks
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The first full face transplant done