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460
Hippocrates
The Father of Medicine. -
Jan 1, 753
Romans
Began public health and sanitation systems. -
Jan 1, 1452
1452-Leonardo da Vinci used dissections to draw human body
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William Harvey
Described the circulation of blood to and from the heart. -
Edward Jenner
Developed a vaccine of smallpox -
Gregory Mendel
Established the patterns of heredity -
Founded American Red Cross
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William Roentgen
Discovered X-rays -
Marie Curie
Isolated radium -
Sir Alexander Fleming
Discovered penicillin