During the ten years that I have been connected with sanitarium work, my workers and myself, in giving the various forms of manipulative treatment, have handled intimately thousands of cases of infectious and contagious diseases, and I do not remember a single instance where any one of us was in the least affected by such contact. Ordinary cleanliness, good vitality, clean blood and tissues, the organs of elimination in good, active condition and, last but not least, a positive, fearless attitude of mind will practically establish natural immunity to the inroads and ravages of bacteria and disease taints. If infection takes place, the organism reacts to it through inflammatory processes, and by means of these endeavors to overcome and eliminate microorganisms and poisons from the system. In this connection it is of interest to learn that the danger to life from bites and stings of poisonous reptiles and insects has been greatly exaggerated. According to popular opinion, anyone bitten by a rattlesnake, gila monster or tarantula is doomed to die, while as a matter of fact the statistics show that only from two to seven per-cent succumb to the effects of the wounds inflicted by the bites of poisonous reptiles. In this, as in many other instances, popular opinion should rather be called "popular superstition." In the open discussions following my public lectures, I am often asked: "What is the right thing to do in case of snakebite? Would you not give plenty of whiskey to save the victim's life?" It is my belief that of the seven percent who die after being bitten by rattlesnakes or other poisonous snakes, a goodly proportion give up the ghost because of the effects of the enormous doses of strong whiskey that are poured into them under the mistaken idea that the whiskey is an efficient antidote to the snake poison. People do not know that the death rate from snakebite is so very low, and therefore they attribute the recoveries to the whiskey, just as recoveries from other diseases under medical or metaphysical treatment are attributed to the virtues of the particular medicine or method of treatment instead of to the real healer, the~ vis medicatrix nature,~ the healing power of Nature, which in ninety-three cases in a hundred eliminates the rattlesnake venom without injury to the organism. To recapitulate: Just as yeast cells are not only the cause but also the product of sugar fermentation, so disease germs are not only a cause (secondary) but also a product of morbid fermentation in the system. Furthermore, just as yeast germs live on and decompose sugar, so disease germs live on and decompose morbid matter and systemic poisons.