Index 227 



PAGE 



Dust in lungs 200, 201 



" " theatres. 203 



" tubercle bacilli in 88 



Dusting, improper 203, 206, 207 



Dusty trades .......... 200 



Dysentery 108 



Erysipelas . . . . . . . . . . .72 



Evolution . . . . . . . . . . 13, 142 



Exanthemata .......... 136 



Fake sanitation .......... 183 



Fermentation .......... 45 



Fever, childbed ........ t . 75 



' typhoid .......... 100 



' yellow .......... 138 



Filtration, water ......... 188, 191 



Flagella f. .17 



Fleas and plague ......... 135 



Flexner . . . . . . . . . . .131 



Flies .......... 182, 211, 212 



Fly track culture 213 



Food, infection by 178, 182 



Freeman . . 181 



Garbage, pollution by, of water and ice ...... 197 



Gelatin as culture medium ........ 34 



Gonococcus .......... 32 



Gonorrhoea .......... 132 



Green manuring . . . . ... . . . .57 



Health, maintenance of ........ 220 



" natural tendency to 143 



Hernia 142 



Hiss 168 



Holmes 75 



Horse for antitoxin . . . . . . . . .161 



Hydrophobia 136, 169, 170 



Ice 196 



" bacteria in ......... 47, 196 



" typhoid pollution of ........ 106 



