INDEX. 



457 



Macrophages, 212 

 Madura disease, Madura foot, 369 

 Magnifying power of objectives, 21 

 Mails, transmission of specimens of 



bacteria in, no 

 Malachite-green as a germicide, 251 

 Malaria, destruction of mosquitoes of, 

 with sulphur dioxid, 255 

 with petroleum, 258 

 mosquitoes as carries of, 177 

 parasite of, 432 

 Malarial parasite, preparation of 

 blood-films, 108 

 staining of, in blood-films, 46 

 Malignant edema, bacillus in soil, 135 

 morphology, cultural characters, 



pathogenic properties, 327 

 pustule (see Bacillus anthracis) 

 Mallein, extract from cultures, 190 



method of preparation, 366 

 Malta-fever, micrococcus of, 307 

 Marmorek's antistreptococcus serum, 



298 

 Massachusetts State Board of Health 



steam sterilizer, 58 

 Mastzellen, 41 



Mayer's glycerin-albumen, 40 

 Measles, complicated with diphtheria, 

 246 

 microorganism undiscovered, 170 

 streptococcus in, 298 

 Meat, tubercle bacilli in, 152 

 Mechanical filtration of water, 141 

 Medium, culture (see Culture-medium) 

 Membranous croup, rhinitis, 345 

 Meningitis, streptococcus pyogenes in. 

 297 

 M. lanceolatus in, 306 

 diplococcus intracellularis menin- 

 gitis in, 309 

 B. pneumoniae in, 315 

 Mercuric chloride (see Bichloride of 

 mercury), 

 iodide, 249 

 Mercurol, 250 

 Mercury bichloride of mercury (see 



Bichloride) 

 Metachromatic granules of bacteria, 



121 

 Metastatic abscesses, 290 

 Metchnikoff, theory of phagocytosis, 

 212 

 vibrio of, 400 

 Methyl-alcohol lamp in formaldehyde 

 disinfection, 254 



Methylene-blue, as a stain for bacteria, 

 28 

 as a germicide, 251 

 Loffler's, 30 

 Methyl- violet as a germicide, 251 

 Miasmatic disease, definiton, 169 

 Microbe, use of the word, 3 

 Micrococcus agilis, 268 

 amylovorus, 168 

 definition, 118 



gonorrhoeae, in auto-infection, 178 

 morphology, cultural charac- 

 ters, pathogenesis, 311 

 lanceolatus changes on artificial 

 cultivation, 302 

 diseases caused by, 306 

 habitat, 305 



in normal human mouth, i6r 

 in suppuration, 284 

 means of differentiation from 



streptococcus, 392 

 method of staining capsules of, 



131 

 morphology,cultural characters, 

 pathogenesis, 301 

 melitensis, 307 



of sputum septicemia (see Micro- 

 coccus lanceolatus) 

 pneumoniae crouposse, 249 (see 

 Micrococcus lanceolatus) . 



pyogenes tenuis (see Strepococcus 



pyogenes) 

 tetragenus, in suppuration, 284 

 morphology, cultural characters, 



pathogenesis, 300 

 ureae, 268 

 Micromillimeter, 21 

 Micron, ft 21 

 Microphages, 212 

 Microscope, 18 

 Microscopic examination of bacteria, 



21 

 Microtome, 39 

 Miliary tubercle, 358 

 tuberculosis, 358 

 effect of centrifugalizing, 154 

 of temperature on bacterial 

 growth in, 152 

 Milk as a culture-medium, 72 

 bacteria of, 149 

 fermentation in, r52 

 germicidal properties of, 155 

 human pus cocci in, 152 

 hygienic production of, 158 

 lactic acid in, 152 



