330 



INDEX 



Fermentation, bacterial, 311 

 blue milk, 311, 314 

 of carbohydrates, 78 

 definition of, 78 

 gaseous, 79 



of carbohydrates, 81 

 of polysaccharids, 79 

 tubes, 181, 183, 187 

 yeast, 84, 311, 313 

 Fermented milk, Bulgarian, 83 

 Fever due to invisible organisms, 

 304 

 hay, 291, 292 

 Malta, 264 

 puerperal, 307, 314 

 recurrent, 309, 315 

 Rocky Mountain spotted, 238 

 scarlet, children more susceptible 

 to, 247 

 in epidemics, 237 

 path of elimination, 244 



of entrance, 241 

 primary infection, 230 

 quarantine in, 235 

 Texas, eradication of, 238 



specific disease, 229 

 trench, 238 



typhoid, moisture requirement, 

 51 

 path of elimination, 244 

 pathogenic for human beings, 



227 

 primary and secondary dis- 

 ease, 230 

 specific disease, 229 

 typhus, 238 



yellow, eradication of, 238 

 immunity of negro to, 246 

 Fibrin ferment, 111 

 Filament, 41 

 Filiform growth, 218 

 Film, fixing of, 204 



preparation of, 204 

 Filter, Berkefeld, 139, 140 

 candles, 140 

 Mandler, 140 



Pasteur-Chamberland, 140 

 sprinkling, 102 

 Filterable, 230 



virus, 230 



Filtration, 138 



of air, 139 



Filtration, first experiment in, 300 

 First order, receptors of, 258 

 Fischer, 26, 29 

 Fission yeasts, 18, 22 

 Fixation test, complement, 273 

 Fixed virus, 249 

 Fixing of film, 204 

 Flagella, 29-31 



staining of, 207 

 Flash process of pasteurization, 131 

 Flask, toxin, 184, 185 

 Flat mirror, 197 

 Fleas, 237 

 Flexner, 272 

 FUes as carriers, 237, 238 



infectious disease of, 308, 314 

 Flxjgge, 266 

 Focal infection, 231 

 FODOR, VON, 267 

 Follicular tonsilHtis, 240 

 Food adulteration, immunity reac- 

 tions in, 251 

 precipitin test in, 265 



of bacteria, 22 



contamination by carriers, 237 



poisoning, 67, 91, 234 



relations, general, 66 



requirements compared with 

 man, 73, 74 



spoihng of, 73 



uses of, 68 

 Foot-and-mouth disease, 240, 244 

 Forage poisoning, 67 

 Foreign body pneumonia, 241 

 Formaldehyde as antiseptic, 147 



as disinfectant, 146 



generator, 146, 153, 154, 155 

 Formahn, 146 

 Formation of spores, 32 

 Formol, 146 

 Forms, cell, 37 



degeneration, 39 



growth, 40 



involution, 39 



study of, 312 

 Fossil bacteria, 50 

 Fox fire, 97 

 Foxes, 237 



Fracastorius, 304, 313 

 Free acid, 161 



receptors, 255 



spores, 32 



