498 



INDEX. 



TAXNIC acid, 234. 



Temperature, action of, upon bac- 

 teria, 118. 

 Thermal death- point of bacteria, 119. 



of B. anthracis, 270. 



of M. of fowl cholera, 289. 



of septic inicrococcus, 364. 

 Thermostat for gas, 181. 



electro-magnetic, 183. 

 Thymol, 234. 



Tommasi-Crudeli, experiments re- 

 lating to intermittent fever, 

 319, 325. 



Torula form of bacteria, 43. 

 Tubercle bacillus, 386. 



methods of staining, 190. 



morphology of, 393. 

 Tubercles without bacilli, 390. 

 Tuberculosis, 384. 

 Typhoid bacilli of Klebs, 407. 



of Eberth, 409. 

 Typhoid fever, 400. 



lower animals not subject to, 

 403. 



ULCERATIVE endocarditis, 411. 

 Urine as a culture-fluid, 164. 



method of obtaining free from 

 bacteria, 165. 



VARIOLA, 411. 

 Variola of pigeons, 413. 

 Venom of serpents, 261. 



Vibrio, 92. 

 V. bacillus, 89. 

 V. lactic, 83. 

 V. lineola, 81. 

 V. prolifer, 94. 

 V. rugula, 92. 

 V. serpens, 93. 

 V. subtilis, 87. 

 V. syncyanus, 85. 

 V. synxanthus, 85. 

 V. tartaric right, 83. 

 V. tremulans, 81. 



Vibrioniens, definition of, Ehren- 

 berg, 16. 



WATER, examination of, 201. 



Whooping cough, 415. 



Wood, H. C., experiments of, 295. 



YELLOW fever, 417. 



blood of, 422, 108. 

 Yellow-fever commission, extracts 



from report of, 421. 

 Yellow-fever germ of Carmona, 432. 



of Freire, 439. 



ZINC chloride, 234. 

 Zinc sulphate, 235. 

 Zoogloea form of grouping of the 



bacteria, 44. 

 Zooglcea, genus established by 



Cohn, 21. 

 Zymogenes, 75. 



University Press, Cambridge: John \Vilv>n u 



