152 



INDEX. 



Syphilis, treatment of, effect on 



spirochasta pallida, 54 

 Wassermann reaction in, 56 

 Syphilitic serum, action of, on 



spirochaeta pallida, 53 

 virus, effect of, on spiro- 

 chaeta pallida, 54 



TANGLED masses of spirochaetes, 



29 



Tastend, 74 

 Tick fever, African, 46 

 Treponema, 70, 71 



pallidum, 108 



movements in, 25 

 Tropical ulcer of leg, 103 

 Trypanosoma, 71 



balbianii, 77 



dimorphon, 44 



luis, 37, no 

 Trypanosomes associated with 



spirochaetes, 44 

 Trypanosomidae, 71 

 Tse-tse fly, spirilla in stomach 



of, 116 



Tuberculosis, pulmonary, spiro- 

 chaetes in, 59 



ULCER, gangrenous, spirochaetes 



in, 104 



of stomach, 59 

 phagedaenic, 103 

 tropical, of leg, 103 

 Ulcerative granuloma of pu- 

 denda, 58 



Ulcerative granuloma of pu- 

 denda, spirochagtes in, 

 44 



spirochaates resembling 

 spirochaeta pallida in, 

 52 



Undulating membrane in spiro- 

 chaeta buccalis, 26 

 gallinarum, 26 

 refringens, 26 

 vesperuginis, 26 

 of large spirochaetes, 14, 20 

 of small spirochaetes, 14, 26 



VACCINE lymph, spirochaetes 

 in, 106 



Variability of form of spiro- 

 chaeta pallida, 49 



Variola, spirochaetes in, 105 



Vesperugo kuhlii, 61 



Vibrio, 70 

 lineola, 106 



Vincent's angina, 58 



Volpino and Bertarelli's stain, 

 65 



WASSERMANN reaction in syphi- 

 lis, 56 



Water, spirochaeta daxensis in, 31 

 plicatilis in, 31 



YAMAMOTO'S stain, 66 

 Yaws, 57 



spirochaetes resembling spi- 

 rochaeta pallida in, 52 



