686 



INDEX 



Tuberculosis, bacillus of, organ- 

 isms simulating, 448 

 parasitic tendencies of, 441 

 peculiarities of, 441, 445 

 staining of, 445 

 variations of, 446 

 cassation in, 433 

 cavity formation in, 434 

 encapsulation of foci in, 436 

 giant cells, 440 

 location of bacilli in, 439 

 miliary tubercles, 432 

 modes of infection in, 438 

 organisms with which it may be 



confused, 448 

 primary infection in, 436 

 susceptibility of animals to, 446 

 vaccination against, 447 

 Tubes, Booker, 154 

 Esmarch, 153 

 fermentation, 218-221 

 filling of, 146 

 preparation of, 145 

 serial, 155 

 Tyndall, 24 

 Types of bacteria, 203 

 Typhoid fever, agglutination test 



in, 515 

 bacillus of, 508. See Bacillus 



typhosus. 

 prophylactic vaccination in, 



526 



vaccine in, preparation of, 528 

 water and, 519 

 Widal's reaction in, 515 



UNSTAINED preparations, 207, 209 



VACCINATION, bacterial, 281 

 Van Dungeon, 296 

 Variation of species, 199 

 Variations and varieties of bacteria, 



199 

 Vibrio Metchnikovi, 574. See 



Microspira Metchnikovi. 

 Schuylkilliensis, 580. See Micro- 

 spira Schuylkilliensis. 



Vibrion septique, 616. See Bacil- 

 lus edematis. 



Viruses, filtrable, 261 

 ultra-microscopic, 261 



W 



WALDEYER, 26 

 Wassermann reaction, 319 

 Water bacteria, 641 

 bacteriological study of, 637-660 

 collection of samples for, 647 

 colon bacteria, 641 

 counting colonies in, 654 

 apparatus, 655-658 

 disease from, 638 

 interpretation of results, 



635-643 

 objects of, 638 

 pathogenic bacteria in, 646 

 precautions in, 644 

 qualitative, 643 



special methods, 648 

 quantitative, 649 



methods, 649-654 

 sewage in 659 

 typhoid bacteria, 640 

 Weichselbaum, 377 

 Weigert, 30, 296 

 Weigert's doctrine, hyperplasia, 



296 



Welchii bacterium, 627 

 Widal's reaction, 517 

 Wilde, 27 

 WolffhugeFs counting apparatus, 



655 



Wound infections, 26-27 

 Wright and Douglass, 293-294 

 Wurtz, litmus gelatin of, 142 



XEROSIS bacillus, 499 



differentiation of, 500-501 



ZIEHL'S carbol-fuchsin solution, 



179 



Zymogenic bacteria, 38 

 Zymophores, 302 



