Contents 13 



Pase. 

 MuSGRAVE, W. E. Paragonimiasis in the Philippine Islands 15 



Eleven plates (2 colored). 



Reviews ' 67 



No. 2, May, 1907 



[Issued May 15, 1907.] 



Freer, P. C. A consideration of some of the modern theories in 



relation to immunity 71 



MiYAJiMA, M. On the cultivation of a bovine Piroplasma: A 



preliminary communication 83 



Three plates. 



ASHBURN, P. M., and Craig, C. F. Experimental investigations 

 regarding the etiology of dengue fever, with a general con- 

 sideration of the disease 93 



One map and 27 charts. 



Reviews _ 153 



No. 3, June, 1907 



[Issued July 18, 1907.] 



Strong, R. P. Studies in plague immunity 155 



No. 4, August, 1907 

 [Issued September 16, 1907.] 



Cole, C. L. Necator americanus in natives of the Philippine Islands.. 333 



Four plates. 



Marshall, H. T. The recent trend of immunity research 343 



Musgrave, W. E., and Richmond, G. F. Infant feeding and its 



influence upon infant mortality in the Philippine Islands 361 



One chart. 



Musgrave, W. E., and Marshall, H. T. Gangosa in the Philippine 



Islands 387 



One plate. 



Reviews 403 



No. 5, October, 1907 



[Issued December 16, 1907.] 



MlURA, K. Some remarks concerning kubisagari or vertige paraly- 



sant 409 



Strong, R. P. The investigations carried on by the biological labo- 

 ratory in relation to the suppression of the recent cholera 

 outbreak in Manila 413 



ASHBURN, P. M., and Craig, C. F. Observations upon Treponema 

 pertenuis Castellani of yaws and the experimental production 



of the disease in monkeys 441 



Four plates. 



Marshall, H. T. Yaws: A histologic study „ 469 



Three plates. 



