476 



INDEX OF SUBJECTS 



Immunity, antiaggressive, 225 

 antitoxic, 232 

 bacteriolytic, 219 

 combined passive and active, 232 

 duration of, 229 

 Ehrlich's theory of, 234 

 following vaccination, 229 

 individual, 228 

 Immunity, mechanisms of, 232 

 natural, 227 

 of species, 227 

 passive, 231 

 racial, 228 

 theories of, 234 

 unit, 293, 307 

 Immunology, 235 

 Impression preparation, 38 

 Inactivated serum, 220, 383 

 Incubator, 119, 120* 



low temperature, 125, 126,* 127, 128 

 rooms, 124 

 Infantile paralysis, 393, 394 

 Infection, 7, 203 

 avenues, 204 

 general, 206 

 healthy carriers of, 208 

 local, 206 

 possibility of, 203 

 secondary, 206 

 transmission of, 204, 207 

 Infectious disease, 203, 213 

 facts and theories of, 213 

 phenomena of, 213 

 Infectious jaundice, 373 

 Influenza, 311 

 Inoculation, animal, 137, 138 



into the circulating blood, 137 

 into the cranial cavity, 137 

 intracardiac, 138 

 intraperitoneal, 137 

 subcutaneous, 137, 138 

 Inoculation of culture media, in* 

 Inorganic salts as microbic food, 172 



as germicides, 74 

 Insects, 13 



destruction of, 72 



Instruments, sterilization of, 66* 

 Intermediary body, 221* 

 Intermittent sterilization, 70 

 Intestinal amebae (endamoebae) , 421' 



anthrax, 281 



juice, collection of, 106 

 Intestine, infection through, 205 

 Intrauterine infection, 204 ' 

 Intravenous inoculation, 137 

 Invisible microbes, 9, 26, 156, 388 

 Iodide of mercury, 75 

 Iodine as a germicide, 74 



antiseptic value, 79 

 Iodoform, 74 

 Iris diaphragm, 25^ 

 Iron hematoxylin, 54 

 Isolation of bacteria, 109 



plate method, no 



streak method, ii6 



Veillon method, 116 

 Itch (scabies), 9 



Jaw, lumpy (actinomycosis), 254 

 Jeffer's plate, 191* 

 Jennerian vaccination, 230, 395 

 Jenner's stain, 42 



Kala-azar, 413, 415 



parasite of, 413 



transmission of, 414* 

 Kefir, 199 



Kirkbride forceps, 39* 

 Klebs-Loffler bacillus, 298 

 Koch-Eberth bacillus, 343* 344* 

 Koch's safety burner, 123,* 124 



plate cultures, no 



postulates, 202 



steam sterilizer, 66* 

 Koch-Weeks bacillus, 309, 310* 

 Koumiss, 199 



Lactic acid, 176 

 Lactobacillus, 358 



bifidus, 358 



bulgaricus, 358 



