575 



Symbiosis and its influence upon the patho- 

 genicity of microorganisms, 77 ; animal 

 and bacterial, 84 ; bacterial, 79. 



Taenia, prevalence and distribution in the 

 Philippine Islands of, 191, 195, 202 ; 71. 



TEAGUE, OSCAR. See MARSHALL, HAR- 

 RY T. 



Thiosinamin injections in elephantiasis, 312. 



Traumatism of internal organs, 55 ; perfora- 

 tion of the heart, 57 ; rupture of the liver 

 due to obstetrical practice in the Phil- 

 ippine Inlands, 59 ; two cases of spleen j 

 rupture in splenomegaly, 55. 



Trematoda, prevalence and distribution in I 

 the Philippine Islands of, 191. 



Trichocephaliasis, bibliography of, 562 ; case 

 reports of, 54d ; definition of, 555 ; diag- 

 nosis of, 561 ; etiology of, 555 ; literature 

 of, 550 ; pathogenesis of, 558 ; pathology 

 of, 559 ; prognosis of, 562 ; prophylaxis 

 of, 562 ; symptoms of, 560 ; synonyms of, 

 555 ; treatment of, 562. 



Trichuris, female organs, 556 ; habitat of, 

 557 ; male organs, 556 ; prevalence and 

 distribution in the Philippine Islands of, 

 191, 195, 197. 



Trichuris trichiura, development, 557 ; 

 female, 557 ; male, 557 ; habitat, 557 ; 

 resistance to the action of physical and 

 chemical agents, 557. 



Trimeresurus flavoviridis (Hallowell), 152. 



Trimeresurus riukiuanus (Hilgendorf ), 152. 



Trimesurus hypnale D. & B., 188. 



Tsutsugamushi disease and spotted or tick 

 fever, 1 ; blood examination of, 9 ; diag- 

 nosis of, 12 ; etiology of, 4 ; history of, 

 3 ; immunity conferred by attack of, 11 ; 

 mortality of, 11 ; pathological anatomy of, 

 12 ; prognosis of, 12 ; prophylaxis of, 15 ; 

 susceptibility of animals to, 11 ; symptoms 

 of, 7 ; synonymy of, 1 ; treatment of, 15. 

 79284 9 



Tuberculosis, 212 ; occurrence iu 100 au- 

 topsies of, 74. 



Tuberculo-toxoidiu, 379 ; clinical application 

 of, 381 ; internal administration of, 384 ; 

 methods of preparing, 380 ; prophylactic 

 test, 381 ; test of toxicity, 380 ; therapeu- 

 tic experiments; 381. 



Typhus fever in Indo-China, 131 ; experi- 

 mental infection, 133 ; natural infection, 

 132. 



Vaccines, the inoculation of bacterial, as a 

 practical method for the treatment of bac- 

 terial diseases, with special reference to 

 the treatment of infections due to the 

 gonococcus, 421. 



VASSAL, J. J. See YERSIN, A. 



WASHBURN, WILLIAM S., Health condi- 

 tions in the Philippines, 269. 



Water supply of the Philippine Islands, with 

 a description of a new pathogenic or- 

 ganism, 121; amcebee, 122; 'Bacillus 

 cabildonis, 125 ; ciliata, 122 ; artesian 

 wells, 123 ; flagellata, 122 ; protozoa, 

 without specification of identity, 122 ; 

 results obtained at Cavite from artesian 

 well water, 188 ; wells and cisterns, 124. 



Wells and cisterns, per cent of rejections in, 

 124. 



WHITMORE, EUGENE R., The inoculation 

 of bacterial vaccines as a practical method 

 for the treatment of bacterial diseases, 

 with special reference to the treatment of 

 infections due to the gonococcus, 421. 



WORCESTER, DEAN C, Discussions on the 

 papers of Dr. Garrison (191) and Dr. 

 Gilman (211), 262 ; Discussion of Dr. 

 Jackson's paper (431), 440, 443. 



YERSIN, A., & VASSAL. J. J., Typhus fever 

 in Indo-China. 131. 



