INDEX. 



Diplococcus pneumoniae, 346 



cultures of, 347 



morphology of, 346 



pathogenesis of, 350 

 Disease, production of, by bacteria, 



57 



Disease-germs, isolation and culti- 

 vation of, 28 



Diseases, acute inflammatory, bac- 

 teria of, 1 82 

 chronic inflammatory, bacteria 



of, 208 



specific, bacteria of, 182 

 toxic, 284 

 Dishes, Petri, 143 

 Disinfection of clothing, 120 

 of furniture, 120 

 of patients, 122 



of the air of the sick-room, 118 

 of the skin, 115 



Disposal of the bodies of persons 

 dead of infectious diseases, 

 123 

 Division, binary, of bacteria, 33 



results of, 33 

 Drinking-water, means of detecting 



cholera-spirilla in, 323 

 Dunham's solution as a culture- 

 medium, 136 



Dyes, anilin, classification of, 90 

 introduction of, in 1877, by 



Weigert, 26 

 use of, in study of bacteria, 90 



EDEMA, malignant, 459 

 bacillus of, 459 



cultures of, 461 



pathogenesis of, 460 



staining of, 461 

 Ehrlich's method of demonstrating 



the presence of tubercle 



bacilli in sputum, 212 

 of staining tubercle bacilli in 



sections of tissue, 216 

 solution, 97 

 Electricity, influence of, on growth 



of bacteria, 47 

 Elimination of bacteria from the 



body, 63 



Eisner's culture-medium, 371 

 method of separating bacillus 



typhi and bacillus coli com- 



munis, 371 

 Endocarditis, ulcerative, production 



of, by injection of staphylo- 

 . coccus pyogenes aureus, 189 

 Endospores, 34 

 Enzymes, tryptic, 54 

 Epidemic parotitis, 204 

 Erysipelas, streptococcus of, 194 

 Esmarch tubes, 143 

 Esmarch's instrument for counting 



colonies of bacteria in tubes, 



171 

 method of making anaerobic 



cultures, 153 

 Examination, bacteriologic, of air, 



164 



of soil, 174 

 of water, 169, 170 

 Excreta, disinfection of, 120 

 Exhaustion theory of immunity, 



70 

 Experimentation upon animals, 



158 



FACTOKS of diphtheria toxin, 300 

 Farcin du bceuf, 270 



streptothrix of, 270, 271 

 Fermentation, 50 



-tube, Smith's, 55 

 Fetus, infection of, through the 

 placenta, by the bacillus 

 tuberculosis, 223 



Fever, relapsing, 431. See Relap- 

 sing fever. 



splenic, 356. See Splenic fever. 

 typhoid, 366. See Typhoid fever* 

 yellow, 399. See Yellow fever* 

 Filter, Kitasato's, 112 



Pasteur-Chamberland, in 

 Petri's, for air-examination, 166 

 Reichel's, 1 12 

 Filters, porcelain, sterilization of, 



90 



Filtration of culture-media, no 

 various substances used for, 

 in 



