CONTENTS 111 



Chapter Page 



IV. Aerobic Life of Anaerobic Species 202 



V. Ideas of Claude Bernard on Fermentation 206 



VI. Discussion of the Ideas of Claude Bernard 210 



VII. Origin of the Yeasts of Wine 214 



SEVENTH PART 



STUDIES ON THE ETIOLOGY OF MICROBIAL 



DISEASES 



I. The Ideas on Contagion Prior to 1866 225 



II. Causes of the Sterility op the Ideas Upon Contagion .... 230 



III. Anthrax: Pollender, Brauell, Delafond 233 



IV. Davaine 237 



V. Koch: The Spore of Anthrax 241 



VI. Objections to the New Doctrine 244 



VII. Pasteur: The Bacteridium is the Sole Cause of 



Anthrax 250 



VIII. Conflict of the Microbe with the Organism 253 



IX. The Septic Vibrio 257 



X. A Common Microbe may be Pathogenic 263 



XI. New Examples of Physiological Conflicts 269 



EIGHTH PART 



THE STUDY OF VIRUSES AND VACCINES 



I. Microbial Diseases and Virus Diseases 273 



II. Chicken Cholera 276 



III. Discovery of Vaccines 280 



IV. Anthrax is also a Virus Disease 285 



V. Studies on Rabies 294 



VI. The Problem of Immunity 299 



VII. Virulence and Attenuation 304 



VIII. Return to Virulence 308 



IX. Chemical and Humoral Theories of Immunity 312 



X. Cellular Theory of Immunity 317 



Annotated List of Persons Mentioned in this Book 323 



Index ' 353 



