How Immunity Works – The Terrain Theory of Health & Disease vs The Germ Theory

Introduction Unlike the germ theory, the terrain theory explains why some people get sick while others, when exposed to the same pathogens, do not. – Ray Andrew, MD Two Theories Terrain Theory is also called Cellular or Cellular Terrain Theory THE EVOLUTION OF THE THEORIES PROPOSED BY TWO 19TH-CENTURY RESEARCHERS Louis Pasteur (1822–1895)… and Antoine...