050 



INDEX 



Tuberculosis, organisms with which 



it may be confused, 421 

 primary infection in, 410 

 susceptibility of animals, 420 

 vaccination against, 421 

 Tubes, Esmarch, 141 



fermentation, 200, 202 

 Tyndall, 24 

 Typhoid fever, agglutination test, 



488 

 bacillus of, 481-503. (See 



bacillus typhosus.) 

 prophylactic vaccination in, 



499 



vaccine in, preparation of, 501 

 water and, 493, 614 

 Widal's reaction in, 490 



UNSTAINED preparations, 192 



Water, bacteriological analysis of, 



603 



collection of samples for, 617 

 colon bacteria, 607 

 counting colonies in, 620 

 apparatus, 621-624 

 interpretation of results, 



605, 608 

 objects of, 604 

 precautions in, 604, 607 

 qualitative, 609 



special methods, 613 

 quantitative, 615 



methods, 616-620 

 typhoid bacteria, 606-607 

 Weigert, 30 

 Weigert's doctrine, hyperplasia, 



280 



Widal's reaction, 490 

 Wilde, 27 

 Wilfarth, 37 

 Wolffhugel's counting apparatus, 



621 

 Wurtz, litmus gelatin of, 129 



VACCINATION, bacterial, 265 

 Vibrio Metchnikovi, 547 



Schuylkilliensis, 553 

 Vibrion septique, 589. (See Bacil- ] XEROSIS bacillus, 472 



lus edematis.) 

 Viruses, ultra-microscopic, 243 



WALDEYER, 26 

 Water, bacteria, 55 



ZIEHL'S carbol-fuchsin solution, 



166 

 Zymogenic bacteria, 36 



