86o 



Index 



Cup, pasteboard, for receiving in- 

 fectious sputum, 220 



Cutituberculin reaction, 741 



Cytase, 144 



Cytolysins, 164 



Cytolysis, 164 



Cytoplasm, 34 

 of protozoa, 53 



Cytotoxins, 163 



Czenynke's stain for Bacillus in- 

 fluenzae, 514 



DAVIS' method of cultivation of 



Ducrey's bacillus, 443 

 Death, black, 581 

 Death-point, thermal, of bacteria, 



determination of, 300 

 Defensive proteids, 128 

 Dejecta, disinfection of, 220 

 Delhi boil, 572 

 Dematium albicans, 485 

 Denecke, spirillum of, 622 

 Dental caries, bacteria in, 82 

 Deny's tuberculin, 742 

 Dermatitis, blastomycetic, 818 

 Dermatomycosis, 824 

 Dermatotuberculin reaction, 741 

 Desmon, 144 



Deviation of complement, phenom- 

 enon result of, 167 

 Deycke's alkali-albuminate as cul- 

 ture-media, 237 

 Diarrhea, balantidium, 704 

 lesions of, 707 

 transmission of, 708 

 Digestive apparatus, infection 



through, 86 



Diluted tuberculin, 739 

 Diphtheria, 451 

 antitoxin, 155, 47 1 

 bleeding, 156 

 effect on death-rate, 473 

 immunization of animals, 156 

 method of administration, 471 

 paralysis after use of, 472 

 potency of serum, 157 

 preparation of serum, 157 



of toxin, 156 

 prophylaxis, 471 

 tetanus after, use of, 473 

 treatment with, 471 

 bacillus of, 45 1 . See also Bacillus 



diphtheria. 

 bacteriologic condition of throat 



in, 462 



contagion from, 468 

 diagnosis, 456 



bacteriologic, 456 



Diphtheria, diagnosis, outfit for, 456 

 lesions, 466 

 mixed infections, 466 

 paralysis after, 472 

 pseudomembrane of, 466 

 relation of Bacillus diphtherias 



to, 467 

 of streptococcus pyogenes to, 



. 354 



toxin, 460 



Diplobacillenconjunctivitis, 448 

 Diplococcus, 38 



intracellularis meningitidis, 423 

 agglutination, 428 

 cultivation, 426 

 distribution, 424 

 identification, 425 

 isolation, 426 

 metabolic products, 428 

 micrococcus catarrhalis and, 



differentiation, 425 

 mode of infection with, 430 

 morphology, 424 

 meningitidis, pathogenesis, 428 

 specific therapy with, 430 

 staining, 425 

 vital resistance, 427 

 of Weichselbaum, 492 

 pneumonias, 492 



animals susceptible to, 502 

 bacteriologic diagnosis, 503 

 cultivation, 496 

 distribution, 493 

 general characteristics, 492 

 immune serum against, 505 

 immunity against, 505 

 isolation, 495 

 metabolic products, 498 

 morphology, 493 

 pathogenesis, 498 

 specificity of, 502 

 staining, 494 

 toxic products, 498 

 virulence, 502 

 vital resistance, 497 

 Diseases, infectious, 339 



study of, 21 

 production of, 76 

 Dishes, Petri's, 249 

 Disinfectants, common, bacterici- 

 dal strength, 217 

 determination of value, 302 

 inorganic, 213 

 organic, 215 



Disinfection and sterilization, 201 

 gaseous, 305 

 of air of sick-room, 2 1 1 

 of bodies dead of infectious dis- 

 eases, 223 



