35° 



INDEX. 



Immunity, natural, 170 



passive, 170, 177 



racial, 170 



side-chain theory, 182 



theories of, 178 



unit, 284 

 Impression-preparation, 25 

 Incubator, 75 

 Indol, 118 



test for, ri8 

 Infected wounds, 2x9 

 Infection, bodily conditions favoring, 



155 

 local conditions favoring, 156 

 of investigators with pathogenic 



bacteria, 104 

 of wounds, 156 

 mixed, 158 



secondary, 158, 159, 238 

 terminal, 158 

 Infectious disease, definition, 147 



diseases not followed by immu- 

 nity, 171 

 Inflammation, 233, 239 



diphtheritic (see also Pseu- 

 domembranous inflammation, 

 246, 280, 282 

 Influenza bacillus, 275 

 Infusorial earth in filters, 57 

 Inoculation of animals, 92 



in isolating bacteria, 84 

 of tube-cultures, 73 

 Inoculations, preventive, ^72 

 for anthrax, 172, 274 

 for black-leg of cattle, 16, 1 72 

 for bubonic plague, 172, 265 

 for cholera, 321 

 for erysipelas of swine, 172 

 for fowl-cholera, 172 

 for hydrophobia, 173 

 for small-pox, ro, 171 

 for tuberculosis, 293 

 for typhoid fever, 310 

 Insects, destruction of, 203, 206 



infections spread by, 153, 154, 

 309, 321, 328, 333, 336 

 Instruments, surgical preparation, 



210, 2x3 

 Intermittent steriUzation, 5 1 

 Intestine, bacteria of, X43, 144 

 Intravenous inoculation, 93 

 Invisible growth on potato, 303 



microbes, no, 150 

 Involution forms of bacteria, no 

 Iodide of mercury, 199 



Iodine solution, 30 

 Iodoform, 206 

 Iris diaphragm, 18 

 Itch, 14 



JENNER, 10 



Journals of bacteriology, 7 



Kangaroo tendon, surgical prepara- 

 tion of, 216 

 Kerosene, 206 



Kirkbride forceps for slides, 27 

 Kitasato filter, 5 7 

 Klaischpreparal, 25 

 Klebs-Loffler bacillus (see also B. 



diphtheria;), 277 

 Knives, sharpening of, 39 

 Koch, 15 

 Koch's gas-burner, 78 



method for anaerobes, 82 



plate-cultures, 15, 84, 93 



rules, 147 



steam sterilizer, 54 



tests for germicides, 194 



Lactic acid, 1x9, X34 

 Lactose, 62 

 Leeuwenhoek, 9 

 Leprosy bacillus, 287, 294 

 Leptothrix, 228, 229 



buccalis, X4X, 229 



innominata, 229 



maxima buccalis, 229 

 Leucin, 1x8 

 Leucocytosis, 179, x8o 



artificial, x8o 

 Leucomaines, X63 

 Ligatures, surgical preparation, 197, 



2x4, 2x6, 2x7 

 Light, influence on bacteria, 116 

 Lime as a germicide, 205 

 Liquefaction of gelatin, 1x7 

 Lister, 14 



Lithium-carmine, 43 

 Litmus-agar, 65 



-milk, 67 

 Lockjaw (see Tetanus) 

 Loffler's bacillus of diphtheria, X04, 



152. 277 

 blood-serum, 68 

 methylene-blue, 29 

 stain for flagella, 46 



