328 



INDEX 



Disinfection, discontinuous, 119 



by filtration, 139 



by hot air, 119 



by light, 131 



by moist heat, 119 



physical agents in, 117 



practical, 151 



precautions in, 151 



in puerperal fever, 307, 314 



by steam, 120 



of surgeon's hands, 307 



by tyndallization, 119 

 Dissemination of organisms, 243 

 DiSTASO, 26-27 

 Distemper, 235 

 Distilling, sour mash, 83, 84 

 Division, planes of, 41, 42, 43 



rate of, 72 



transverse, 18, 41 



DOBELL, 27 



Dogs, in rabies transmission, 233 

 Dorset, 64 



Dosage of vaccines, 285 

 Dose, minimum lethal, 260 



standard test, 260 

 Douglas, 26, 27, 279 

 Dourine, 241, 244 

 Drum-stick spore, 29 

 Dry heat, 119 

 Drying, 117 

 DuBiNi, 306, 314 

 Ducrey's bacillus, 241 

 Dunham's peptone solution, 173 

 Durham, 261 

 Dyes, anilin, as antiseptics, 148 



introduction of, 310, 315 



as stains, 202 



stock solution of, 202 

 Dysenteries, path of entrance of, 

 242 



of elimination of, 244 

 specific location of, 245 

 Dysentery, amebic, 309, 315 

 carriers of, 238 

 tropical, 309 



Eherthella, 47 

 typhi, 51 



agglutinin, 261 



Eherthella typhi in phenol coeffic- 

 ient, 151 

 in pneumonia by, 242 

 Ectoplasm, 25, 219 

 Edema, mahgnant, path of en- 

 trance, 239 

 as saprophyte, 233 

 Edge of colony, 222 

 Effuse colony, 219, 221 



slope culture, 219 

 Egg sensitization, 289 

 Egyptian chlorosis, 306, 307, 314 

 Ehrenberg, 312 

 Ehrlich, 252-254 

 Ehrhch's theory of immunity, 252- 



256 

 ElCHSTEDT, 307, 314 

 Electric milk purifier, 137 

 Electricity, 59, 136 

 Electrolytes, 163 



non-, 165 



strong, 163 



weak, 164, 165 

 Electrolytic method of standardi- 

 zation, 166 

 Elements in bacteria, 62 



chemical, as disinfectants, 142 

 Elimination of organisms, 243 



paths of, 243 

 Empusa miiscce, 308, 314 

 Emulsin, 103 

 Encystment, 19 

 Endoenzymes, 112 

 Endogenous infections, 231 

 Endoplasm, 25 

 Endotoxines, 114 

 Energy relationships, 19 



transformations, 66-72 

 English sparrows as carriers, 238 

 Ensilage, 83, 84 

 Entamoeba histolytica, 309 

 Enteritis, 229 

 Entire edge, 222 



Entrance of organisms, mechanism 

 of, 243 

 paths of, 239 

 Environment, chemical, 61 



theory, unfavorable, 252 



variations with, 51 

 Environmental conditions, 50 

 Enzyme, activating. 111 



in anaphylaxis, 290, 291 



