INDEX 



531 



Tuberculosis, B., action of light on, 



354 



Turbid well-water, bacteria in, 105 

 Typhoid bacillus, 410 



- vitality in water of, 289-296 



microscopic figure cf, 289 



bacilli resembling, 411-415 

 behaviour of, in ice, 253 



- discovery in mud of, 259, 

 260 



- water of, 264 267 



special detection in water of, 

 267-276,285 



action of light on, 355-359, 

 361, 372 



action of peroxide of hydro- 

 gen on, in water, 246 



and sand nitration, 158 



Chamberland filter, 175 



- Berkefeld filter, 177-179 

 high temperature, 184 

 Typhoid fever and Zurich water 



supply, 147 



Tyrothrix scaber, action of light 

 on, 336 



Vbiquitus, B., 434 



Uffelmami's method for detection 



of typhoid bacillus, 270 

 Undula, Spirillum, 409 

 Ure, river, bacteria in, 100 

 Ureae, B., 487 

 Ureae, M., 504 



Urine, effect of insolation on, 389 

 Uschinsky, non-albuminous culture 



solution, 28 



Vaccine, anthrax, obtained byinso- ! 



lation, 340, 392 

 cholera, obtained by insolation, i 



387 

 Vanne spring, multiplication of 



bacteria in, 224 

 Vermicularis, B., 418 

 Vermiformis, Streptococcus, 508 

 Versicolor, M., 504 

 Vibrio Metschiiikovi, 282 

 Vincent's method for- detection of 



typhoid bacillus, 273 

 Violaceus, B. (see Janthinus, B.) 

 and sand filtration, 154- 



156 



Violaceus, M., 495 



Violet pigment, bacteria producing 



a, 472-474, 495 

 Viridis pallescens, ., 426 

 Viticulosus, M., 505 

 Volutans, Spirillum, 408 



Warington, culture solution, 27 

 Water, carbonated, bacteria in, 



235-242 

 Water, examination of, for bacteria, 



60-82 



bacterial contents of various, 38- 

 116 



purification of, 117-216 



sterilisation of, by heat, 184 



collection of samples of, 60, 

 61 



multiplication of organisms in, 

 217-256 



detection of pathogenic bacteria 

 in, 257-285 



vitality of pathogenic bacteria 

 in, 286-332 



action of light on bacteria in, 

 370-384 



action of light on virulence of 

 cholera bacillus in, 387 



Water supply, bacteria in London, 

 119-142 



- Altona, 152-154 

 Berlin, 142, 143 



Dundee, 111 



- Freiburg, 99, 186 



- Hamburg, 152-154 



- Konigsberg, 146-150 



- Paisley, 150, 151 



- Zurich, 144-147 

 Well-water, bacteria in, 102-107 



artesian, 106, 182 

 - deep, 103, 106, 107 



stagnant, 104, 105 



multiplication of bacteria in 

 deep, 223 



Weigert's solution, 45 



Weigert and Koch's solution, 46 



West Middlesex Company's filter - 



beds, bacterial examination of, 



134-135 



reservoirs, 188 



1 White ' Bacillus (Maschek), 480 

 ' White ' Bacillus (Tataroft), 443 

 * Wurzel -bacillus ' (seeRamosus,B.) 



