Individuals

• Hippocrates 


  4 humours
• Galen


  Supported by church, dissections
• Andreas Vesalius 


  Anatomy
• Ambroise pare 


  ligatures
• William Harvey


  Circulation
• John hunter


  specimens
• Louis Pasteur


  Germ theory
• Robert Koch


  Causes of disease
• Paul ehrlich


  Magic bullets
• James Simpson 


  Chloroform
• Joseph lister


  Carbolic acid, antiseptics
• Joseph bazelgette


  Engineer, sewers
• Alexander fleming


  Penicillin
• William beverage


  Beveridge report