INDEX OF SUBJECTS 



1187 



Streptococcus hemolyticus, in broncho- 

 pneumonia following influenza, 419 



in bronchopneumonia following mea- 

 sles, 419 



in epidemic sore throat, 421 



in puerperal sepsis, 417 



in scarlet fever, 419 



interference of with suture of wounds, 

 766 



septicaemia caused by, 418 



tonsilitis caused by, 418 



toxic substances produced by, 425 

 Streptococcus mucosus- (pneumococcus 



mucosus, Type III), 403, see also 448 



Streptococcus pyogenes (streptococcus 



hemolyticus and viridans), 401-445 



agglutinin production by, 433 



technique of agglutination with 

 spontaneously agglutinating 

 strains, 433, 434 



antibody production, 429, 430 



antistreptococcic sera, 430, 434 



standardization of by protection 

 experiments, 431 



capsule formation by, 403 



classification, 407 



by fermentation reactions, 409, 410 

 Type Alpha, 408 

 Type Beta, 408 

 Type Gamma, 408 



cultivation, 404, 405 



differentiation from pneumococcus, 

 450 



in the mouth, 217 



in the nose, 221 



leucocidin production by, 429 



morphology, 402 



pathogenicity, 413 



nature of lesions in animals, 414 

 nature of lesions in man, 415-423 



preservation of, 407 



resistance of, 406 

 to chemicals, 407 



staining, 402, 403 



thermal death point, 406 



variations in size, 403 



virulence of, 413, 414 



Streptococcus viridans (Alpha type), 

 408, 409. See also Streptococcus 

 pyogenes 



heterogenity of group, 411, 412 

 in endocarditis, 422, 423 

 relation to chorea, 423 

 relation to rheumatic fever, 422, 423 

 relation to poliomyelitis, 423 

 tissue specificity of, 424 

 Strong bacillus in bacillary dysentary, 



704, 707 

 Substances of unnkown composition in 



bacterial nutrition, 32 

 Sulphur dioxide as a fumigating agent, 



106 



Sulphur bacteria, 67 

 Surra, 1080 



Symbiosis of bacteria, 35 

 Symptomatic anthrax, bacillus of, 758- 



'772 



cultivation, 770 

 differentiation from vibrion septique, 



759 



immunity, 771 

 morphology, 769 

 pathogenicity, 770 

 staining, 769 

 toxins, 771 

 vaccines, 772 

 Syphilis, 849-861 



spirochaeta pallida in, 850 

 animal pathogenicity, 857 

 cultivation of, 856, 857 

 demonstration of, 852, 855 

 dark field, 853 

 in smear, 853-855 

 immunization with, 859 

 Wassermann reaction with, 866 



TARBARDILLO, 934, 937 



Temperature, relation of, to bacteria, 



36-39 



adaptation to, 37 

 effect of changes in, 37 

 effect of low temperatures on bac- 

 teria, 39 

 resistance of spores, 38 



