INDEX 



807 



Vibrio, Finkler, 542 



- Ivanhoff, 535 



- Massowah, 536 



- Metchnikovi, 542 



Sanarelli, 535 

 Vibrion septique, 519 

 Vibrios of mouth, 543 

 Vincent's angina, 353 

 Virulence, 243 



- to increase, 137 

 Virus, 171 



Visibility, limit of, 154 

 Voges-Proskauer reaction, 413 

 Volvox, 590 



rorticell-a, 588 



WASSERMANN reaction, 607 



- method, 611, 614 



in Leishmaniasis, 598 



in leprosy, 406 



in malaria, 647 



in scarlatina, 660 



in trypanosomiasis, 593 



in yaws, 604 



Water, bacteriology of, 698 



- effect of sand nitration, 700 



effect of sedimentation, 700 



- effect of storage, 699 



bacteriological analysis of, 



701 



pathogenic organisms in, 



718 



- colon bacillus in, 708, 713 



comma bacillus in, 531, 723 



iron bacteria in, 557 

 sterilisation of, 723 



Water, typhoid bacillus in, 422, 



718 

 Watercress, examination of, 



725 



Weigert's law, 184 

 - methods, 120, 124 

 Weights and measures, 781 

 Weil-Felix reaction, 672 

 Weil's disease, 601 

 Whooping-cough, 499 

 Widal reaction, 223, 231, 418, 



430 



Wooden tongue, 546 

 Wool, anthrax infected, 314, 



316 



Wool-sorter's disease, 313 

 Wounds, septic, 267, 512 

 Wright's capsule, 237 



X-RAYS, 29 

 Xerosis bacillus, 354 



YAWS, 603 

 Yeasts, 9, 558 



analysis of, 564 



isolation, 563 



of fermentation, 564 



pathogenic, 539 

 Yellow fever, 168, 443, 602 



ZTEHL-NEELSEN solution, 115 

 Zinc chloride, 766 

 Zoogloea, 10 

 Zygospore, 567 

 Zygote, 580 

 Zymolysis, 39 



THE WHITEFBIAR8 I'HESS, LTD., LONDON AND TONBR1DOE. 



