552 



INDEX 



Infection, mixed, 148 



modes of entrance, 149 



spread of, 151 



protection afforded by skin and 



mucous membranes, 149 

 Inflammation due to bacteria, 144 

 Influence of one species upon growth of 



another, 42, 103 

 Influenza bacillus, 321 



agglutination of, 326 



cultivation, 322 



distribution in the body, 323, 



324 



immunity to, 323 

 morphology of, 322 

 pathogenesis, 323 

 resistance, 323 

 staining characteristics, 322 

 in tuberculosis, 324 

 Infusion, meat, 47 

 Instruments, dressings, etc., disinfection 



of, 131 



Interbody, 170 

 Intestines, development of bacteria in, 



150 



Inulin in serum media, 52 

 Invisible micro-organisms, 442 

 Involution forms of bacteria, 34 

 Iodine, 74 

 lodoform, 115 



JAPANESE worm, 440 



KALA-AZAR, diagnosis of, 529 

 Leishman bodies -in, 529 

 Kitasato, 222 

 Koch, Robert, 22 



cholera spirillum, 393 

 tubercle bacillus, 288 

 -Weeks bacillus of conjunctivitis, 327 

 differential, diagnosis 



of, 328 



morphology of, 327 

 Kruse, dysentery bacillus, 256 



LACTOSE bouillon, 48 



Lamblia intestinalis, 496 



Laveran, plasmodium of malaria, 500 



Leeuwenhoeck, first microscope of, 18 



Leishman bodies, 529 



Leprosy bacillus, 317 



differential diagnosis of, 319 



location of, in tissues, 318 



morphology of, 317 



pathogenesis of, 318 

 Leukocytes, production of exudates rich 



in, 157 

 part played by, in immunity, 172 



Light, production of, by bacteria, 86 

 influence of, on bacteria, 102 



Litmus, as indicator, 53 

 media, 50 



Loeffler's alkaline solution of methylene 



blue for staining diphtheria, 73 

 blood serum, 51 



Lustgarten's bacillus, 316. See Smegma. 



MACNEAL, cultures of trypanosomes, 484 



Macrogametes of malaria, 505 



Mai de Caderas, 487 



Malaria, 500. See also Plasmodium 



malarise. 



infection, how acquired, 509, 513 

 -like organisms in other animals, 513 

 mosquitoes in relation to, 509 

 technique of blood examination in, 



503 

 Malignant cedema, bacillus of, 379 



pustule, 387 

 Mallei, bacillus, 408 

 Mallein, test for glanders, 411 

 Mallory, studies on scarlet fever, 527 

 Malta fever, 372 

 Mannite fermenting dysentery bacilli,257, 



372 



in media, 48, 49 

 Marble broth, 352 

 Marmorek, media, 52 



serum for tuberculosis, 308 



antistreptococcus, 344 

 Material for bacteriological examination, 

 procuring of, from those suffering from 

 disease, 138 



Measles, Field's studies on, 441 

 Meat infusion, 47 



poisoning, 252 



Media, preparation and sterilization of, 47 

 reaction of, 52 

 various kinds of, 48 

 Melitensis, micrococcus, 372 

 Meningitis, bacteriological diagnosis of, 



363 



various organisms exciting, 364 

 Meningococcus, 360 

 agglutination, 363 

 biological characteristics, 361 

 pathogenesis, 362 

 presence in nares of both sick and 



healthy persons, 363 

 in blood, 363 



Mercury bichloride as a disinfectant, 109 

 Mesophilic bacteria, 43 

 Metachromatic granules, 34 

 Metchnikoff on immunity, 163 



spirillum of, 406 

 Meyer and Ransom on tetanus toxin, 



229 

 Micrococcus catarrhalis, 365 



gonorrhoea, 366. See Gonococcus. 

 intracellularis, 360. See Meningo- 

 coccus. 



