GENERAL INDEX 
33 
Vaccine, dosage of, 192 
indications for use of, 192 
lipovac'cines, 191 
preparation of, 189 
proi)hylactic, 189 
rabies, 651 
sensitized, 191 
therapeutic, 193, 194 
therapy of Wright, 189, 192-194 
virus, 656-659 
bacteria in, 656 
Noguchi germ-free, 657 
preparation of, 656 
sources of, 656 
tetanus spores in, 656 
Vaccinia, 658 
Vagina, bacteria of, 104 
Variola, 654-659 
Vaughan theory of anaphylaxis, 139 
Vibrio cholerae, 562 
Denke, 576 
el Tor, 565 
Finkler and Prior, 575 
Massaua, 576 
Metchnikovi, 576 
Nasik, 565 
proteus, 575 
tyrogenum, 576 
Vibrion septique, 535-540 
antitoxin, 539 
diagnosis of, 540 
dissemination and prophylaxis 
of, 535, 540 
immunity and immunization 
of, 538, 539 
isolation and culture of, 536, 
537 
morphology of, 536 
pathogenesis of, 539 
products of growth of, 537 
hemolysin, 538 
toxin, 538 
Vielheit of streptococci, 312 
Vincent's angina, 605 
Virulence of bacteria, 110-113 
Virus, fixe, 651 
Voges-Proskauer reaction, 252 
Vomitus, disinfection of, 282 
W 
Warm stage for bacteria, 197 
Wassermann reaction, 160-167 
Water bacteria, 698, 700 
borne infection, 93, 698 
contamination of, 698 
Water, examination of, 700 
interpretation of analyses of, 702 
purification of, by bacteria, 699 
and nitrogen cycle, 698 
standards of purity of, 701 
Weil's disease, 596 
Welch bacillus, 525 
capsule stain, 200 
Welch-Nittall test, 527 
Werner-Hiss disease, 644 
Whooping cough, bacteria in, 457 
vaccine in, 194 
Widal reaction, 147, 247 
Wolhymian fever, 644 
Woolsorter's disease, 406 
Wounds, bacteria of, 508-557. See 
Anaerobic bacteria. 
sterihzation of, 283 
Wright's anaerobic culture method, 242 
stain, 205 
Xanthin bases in bacteria, 60 
Xerosis bacillus, 438 
distribution of, 438 
morphology of, 438 
pathogenesis of, 438 
Yaws, 588 
Yeast medium, 228 
Yeasts. See Blastomycetes. 
Yellow fever, 599-603 
diagnosis of, 601 
dissemination of, 599 
etiology of, (Leptospira icter- 
oides) of, 600 
filterability of, 600, 602 
immunity in, 601 
isolation and culture of, 601 
morphology of, 601 
mosquitoes in, 600 
pathogenesis of, 601 
animal, 601 
human, 600, 601 
Ziehl-Neelsen stain, 205 
Zooglea, bacterial, 27 
Zygospore, 616 
Zymase, 49 
