6 CONTENTS 



PAGE 



Immunity 24 



Bacteriolysis 25 



Agglutinins 26 



Phagocytosis 26 



Aggressins 26 



Opsonins 26 



Bacterial Vaccines 27 



Antitoxin 27 



Theories of Immunity 28 



CHAPTER IV 



EXAMINATION OP BACTERIA, MICROSCOPIC DIAGNOSIS, ETC 29 



CHAPTER V 



BACTERIA IN DISEASE 32 



Koch's Rules 32 



Infectious Diseases 33 



Contagious Diseases 33 



Avenues of Infection 33 



Period of Incubation 34 



Sources of Infection 34 



CHAPTER VI 



PYOGENIC BACTERIA, PYEMIA, SAPREMIA, SEPTICEMIA, INFECTIOUS 



DISEASES 37 



Pyogenic Bacteria 37 



Septicemia or Septic Infection 38 



CHAPTER VII 



PATHOGENIC BACTERIA AND DISEASES CAUSED BY THEM 41 



Micrococci 4* 



Bacilli 44 



CHAPTER Vin 



PATHOGENIC BACTERIA AND DISEASES CAUSED BY THEM (Con- 

 tinued) Si 



Bacilli (Continued) Si 



Spirilla 55 



