CONTENTS. 9 



CHAPTER VII. PAGES 



Infection and Immunity 94-103 



INFECTION : The Theories of Infection ; The Avenues and 



Factors of Infection 94-97 



IMMUNITY AND ITS VARIETIES: The Methods of Producing 

 Immunity ; The Antitoxic and Antimicrobic Blood- 

 serums ; The Theories of Immunity 97-103 



CHAPTER VIII. 



Antibodies and Opsonins 103-108 



ANTIBODIES 103-106 



OPSONINS 106-108 



CHAPTER IX. 



The Pathogenic Bacteria 108-117 



THE PYOGENIC MICROCOCCI AND ALLIED BACILLI .... 108-109 

 THE INDIVIDUAL FEATURES OF THE PYOGENIC BACTERIA : 

 Staphylococcus Pyogenes Aureus; Staphylococcus Pyo- 

 genes Albus; Staphylococcus Citreus; Streptococcus 



Pyogenes ; Micrococcus Tetragenus 109-113 



GONORRHCEA : Micrococcus Gonorrhoese (Gonococcus) ; Micro- 

 coccus Catarrhalis ; Bacillus Pyocyaneus ; Pneumococcus 

 or Pneumobacillus ; Bacillus Coli Communis ; Bacillus 

 Typhosus; Bacillus Tuberculosis 113-117 



CHAPTER X. 



The Other Pathogenic Micrococci and Allied Bacilli Mi- 

 crococcus Pneumoniae, Epidemic Cerebrospinal Men- 

 ingitis, and Malta Fever ... 117-125 



PNEUMONIA: Micrococcus Pneumonise Croupos* (Diplococ- 

 cus Pneumonise ; Micrococcus Pasteuri ; Micrococcus of 

 Sputum Septicaemia) ; Streptococcus Mucosus ; Pneumo- 

 coccus of Friedlaender (Bacillus Pneumoniae of Fluegge ; 

 Bacillus Mucosus Capsulatus) ; I'acillus of Rhinoscleroma 117-122 

 EPIDEMIC C'EREBROSPINAL MENINGITIS: Diplococcos Intra- 



ct'lluhiris Meningitidis 122-124 



MAI/PA OK MEDITERRANEAN FEVER: Micrococcus Melitensis 124-12") 



