852 



INDEX OF SUBJECTS 



Yellow fever, investigation of, by Gui- 

 teras and Marchoux, Salim- 

 beni and Simond, 673 

 results of, 673 

 by Reed, Carroll, Agramonte, and 



Lazear, 670 

 results of, 673 



microorganism of, biological proper- 

 ties of, 669 

 research for, 668 



by Cornil and Babes, 669 

 by Sanarelli, 669 

 by Sternberg, 669 

 Stegomyia fasciata in, 673 

 description of, 673 

 power of transmission of infec- 

 tion by, reasons for, 674 



Yellow fever, Stegomyia fasciata in, 

 tropical countries most fa- 

 vorable for, 674 

 transmission of, 670 

 by mosquitoes, 670 



discovery of, by Finlay, 670 

 investigation and confirmation 

 of, by United States Commis- 

 sion, 670 



Yersin, discovery of plague bacillus by, 

 555 



ZUR NEDDEN'S bacillus, 547 



cultivation of, 547 



morphology and staining of, 547 



pathogenicity of, 547 

 Zymase, 51, 630 



(ID 



