INDEX. 



465 



Tubercle bacillus (see Bacillus tuber- 

 culosis) gray, miliary, yellow, 358 

 structure, 356 



Tuberculin, method of preparation,36o 

 R, 361 



Tuberculosis, 356 



acute miliary, 358 



bovine, avenues of infections in, 



359 

 cross-infection of human beings 



and of cattle, 355 

 diagnosis by agglutination test, 



360 



by cover-glass preparations, 33 

 by culture, 350 

 by tuberculin test, 36 

 frequency, 151, 356 

 immunity, from, 362 

 infection from milk of, 151 

 infection of infants, 151 

 infection of meat of cattle suffer- 

 ing from, 152 

 of birds, 362 

 organs affected by, 358 

 pseudo-, 362 



spread of, in the body, 358 

 tuberculin diagnosis of, 361 

 Transmission through placenta, 173 

 Typhoid fever bacillus (see Typhi 



abdominalis) 

 Typhus fever, 170 

 Tyrosin, produced by bacteria, 129 

 Tyrotoxicon, 153 



Ult ramie roscopic organisms, 171 



Unit, immunity, 348 



Urea, decomposition by bacteria, 129 



Urethra, bacteria, 164 



Urethritis, gonorrheal, 312 



Urinary bladder, bacteria of (see also 

 Cystitis), 160 



Urine, disinfection, 259 



preservation of samples of, 107 

 serum-agar, for cultivation of 



gonococcus, 313 

 typhoid bacilli in, 378 



Uterus, bacteria of, 160 



Vaccination, n, 171 



tetanus following, 329 

 Vaccines, bacterial, 16, 201 



black-leg, 202 



cholera, 394 



COW-pOX, 2OO 



hydrophobia, 203 

 3 



Vaccines, plague, 202 

 streptococcus, 298 

 swine erysipelas, 202 

 Vaccinia, bacteria in, protozoa in, 



421 



Vagina, bacteria of, 162 

 Vaginitis, gonorrheal, 314 

 Van Ermengem's method for staining 



flagella, 51 



Vegetative forms of bacteria, 122 

 Venom of snakes, 189 

 Vibro aquatilis, 403 

 Berolinensis, 402 

 definition, 120 

 Metchnikovii, 400 

 proteus, 401 

 rugula, 274 

 Schuylkiliensis, 403 

 Vibrion septique (see Bacillus oede- 



matis maligni) 

 Villemin, first to produce tuberculosis 



by inoculating animals, 12 

 Vincent, bacillus of, 275 

 Vinegar, bacteria in, 5 

 Violet, gentian-, aniline-oil, 30 



aqueous, 23 

 methyl-, 251 

 Virulence of bacteria, effect of artificial 



cultivation on, 82 

 influence of moisture on, 126 

 variability due to sundry causes, 

 182 



Warmth, relation to growth of bacteria, 



I 2 5 



Water, B. coli communis in, 146 

 B. typhosus in, 145 

 bacteria of, 139 



conveyed by, 139 



Water, collection of samples for ex- 

 amination, 142 

 detection of pathogenic bacteria 



in, 145 

 estimation of the number of 



bacteria in, 143 

 filtration, 63, 140 

 ground-, 139 

 infections carried by, 139 

 pathogenic bacteria in, 139, 145 

 purification by ozone, 142 

 recommendations of American 



Public Health Association, 147 

 self-purification, 139 

 spirilla in, 114, 274, 403 

 S. cholerae Asiatici in, 145 



