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Known as the father of medicine.
(Real date is about 300BCE) -
Emphasis was placed on saving the soul and study of medicine was prohibited.
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Invented the printing press.
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First book that was printed.
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Used dissection to draw the human body.
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He invents the microscope.
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Described the circulation of blood to and from the heart.
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He discovers blood cells.
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He observes bacteria.
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Passes 1st effective law regulating practice of medicine.
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The constitutional convention was held.
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He became the first president.
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Developed a vaccine for smallpox.
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Established with the signing by President John Adams of an act for the relief of sick and disabled seamen.
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Lewis and Clark expediton
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Invents the stethoscope.
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He performed the first successful transfusion of human blood.
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This is the year that the Civil War started.
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Established the patterns of heredity.
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Founded the American Red Cross.
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First vaccine developed for rabies.
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First vaccine developed.
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Discovered X-rays.
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First vaccine developed for this.
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First vaccine is developed for this.
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Develops aspirin.
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Isolated radium.
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WWI started this day.
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Insulin is first used to help treat it.
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First vaccine developed.
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First vaccine developed.
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First vaccine developed.
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Discovered penicillin.
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First vaccine developed.
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First vaccine developed
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Developed the polio vaccine.
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Terrorists crashed two planes into the towers.
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Began public health and sanitation systems.
