478 



INDEX OF SUBJECTS 



Meningitis, 262 



diagnosis, 264 



serum, 263 



serum treatment, 264 

 Meningococcus, 262, 265* 



cultures of, 262 

 Mercuric chloride as a germicide, 74 



iodide, 75 

 Metchnikoff's phagocytic theory, 234, 



23s 

 Methyl violet, 78 

 Methylene azure, 43, 44 

 Methylene blue, 40, 42 



germicidal power of, 78 

 Methylene violet, 44 

 Miasm, 8, 207 



Microaerophilic microbes, 173 

 Microbe, 3 



relation of, to environment, 178 

 Microbic variation, 174 , 

 Microbiology, 3 

 Micrococcus, s, 148,* 149 



agilis, 278 



catarrhalis, 265 



gonorrheas", 258, 259* 



melitensis, 334 



meningitidis, 262, 265* 



tetragenus, 278 

 Microgamete, 162,* 163 

 Microgametocyte, 162,* 163 

 Micromillimeter, 31 

 Micron, 31 

 Micronucleus, 452 

 Micro-organisms, 3 



distribution of, 181 



in air, 183 



in food, 196, 200 



in ice, 195 



in milk, 196 



in soil, 182 



in water, 185 

 Microscope, 15, 21,* 29* 



dark-field, 25,* 36 



development of, 15 



eye-pieces, 22,* 30 



objectives, 20,* 22, 30 



Microscope, principle of, 16, 22* 



tandem, 16 



use of, 31 

 Microscopic defihitioH, 24 



measurements, 31 



resolution in depth, 24 

 Microspira, 152 



Microspira comma (Sp. cholerx), 360 

 Microsporon audouini, 250 - 



furfur, 250 • 



septicum, 11, 271 

 Microtome, 57* 



Migula's classification of bacteria, 148 

 Miliary tuberculosis, 321 

 Milk, 196 



acid, beverages, 358 



as culture medium, 94 



bacteria of, 196 



blue, 359 



collection of samples of, 103 



composition of, 196 



for infant feeding, 199 



pasteurization of, 198 



micro-organisms of, 196 

 Milzbrand (anthrax), 281, 283 

 Mixed infection, 206 

 Moist heat, effect on bacteria, 65 

 Modes of entry of infection, 204 

 Moisture requirement of bacteria, 171 

 Molds, 143, 144,' 237 

 MoUer's grass bacillus (Bacillus moUeri), 



327 



spore stain, 51 

 Monilia Candida, 245,* 246* 



psilosis, 247 

 Monotrichous bacteria, 154* 

 Morax-Axenfeld bacillus, 309, 310* 

 Morphology, 143 



relation of, to environment, 178 



relation of, to physiology, 169 

 Mosquitoes in malaria, 441,* 442,* 



447* 

 Motility, 3S 

 -Movement, 35 



Brownian, 35 



real, 35 



