INDEX 



569 



megnini, 365; Triatoma, 379, 

 381; kissing bugs, 382; plague- 

 like disease transmitted by fleas, 

 413; Pulex irritans, 415; Cteno- 

 cephalus canis, 416; Ceratophyl- 

 lus, 418; Echidnophaga galli- 

 nacea, 420; Aedes calopus, 447; 

 Cidex quinquefasciatus, 449; mos- 

 quito canopies, 457; Notoph- 

 thalmus torosus natural enemy of 

 mosquitoes, 461; blackflies, 481; 

 infantile paralysis, 507. 



United States Army, syphilis in, 50. 



United States Bureau of Animal 

 Industry, experiments with tri- 

 china, 295. 



United States Bureau of Entomology, 

 508. 



Uranotsenia, palpi, 426. 



Uruguay, dengue, 186; Tetranychus 

 molestissimus, 341. 



Uta, 86; 87; 88; 477. 



Vaccination, 4; broad meaning of, 22; 

 in treatment of hookworm dis- 

 ease, 263. 



Vaccine or cowpox, 194. 



Vahlkampfia, 129. 

 lobospinosa, 130. 



VAN DEN BRANDEN, F., 107. 



VAULLEGEARD, A., 202. 



VEDDER, E. B., 8, 50. 



Venezuela, Schistosoma mansoni, 217; 

 Rhodnius prolixus, 382. 



Vera Cruz, amebic dysentery, 130, 

 136; malaria, 166. 



Ver-du-cayor, see Cordylobia anthro- 

 pophaga. 



Vermes, 196. 



Verruga peruviana, 169; relation to 

 Oroya fever, 178, 195; and 

 Phlebotomus verrucarum, 472. 



Vespa maculata, natural enemy of 

 tabanids, 490. 



VIANNA, G., 8, 73, 81, 109. 



Vincent's angina, cause of, 70; treat- 

 ment, 71. 



Vinchuca, see Triatoma infestans. 



Vinegar, effect on Clonorchis cercarise, 

 227; and kerosene for lice, 402; 

 repellent for mosquitoes, 455. 



VON DUSCH, 6. 



VON EZDORF, H., 148. 



VON LINSTOW, see LINSTOW, VON. 



WALKER, E. L., 131, 134, 136. 



WALLACE, A., 320. 



WALSH, B. D., 524. 



Warbles, see Hypoderma. 



WARD, H. B., 245, 285. 



Wart hog, host of Chceromyia, 512. 



Washington, D. C., dispersal of lice 

 in family wash, 401; develop- 

 ment of Anopheles quadrimacu- 

 latus, 442. 



WASSERMANN, A. VON, 49. 



Wassermann reaction, 49; 50; 65-66. 



Water-dogs, natural enemies of mos- 

 quitoes, 461. 



Watsonius watsoni, 229. 



Weil's Disease, see Infectious jaun- 

 dice. 



WEINBERG, M., 204. 



WEINLAND, D. F., 7. 



WENYON, C. M., 85, 118, 123, 124, 

 125, 172, 471. 



Western Australia, compulsory noti- 

 fication of syphilis, 60. 



West Indies, dengue, 186; Schisto- 

 soma mansoni, 217; hookworm 

 disease, 254; Necator americanus, 

 255; work of Hookworm Com- 

 mission, 268; Filaria perstans, 

 308; b6te rouge, 335; Cimex 

 hemipterus, 373; chigger, 419; 

 origin of yellow fever, 447; home 

 of "millions," 461. 



West Point, syphilis at, 51. 



Whip worm, see Trichuris trichiura. 



WHITMARSH, P. L., 305. 



WILDER, R. M., 8, 397. 



Wild game, extermination to eradi- 

 cate sleeping sickness, 107; and 

 control of spotted fever in United 

 States, 191: hosts of Dermacen- 



