136 STRONG. 



monic plague. Tissues from each human necropsy, as well as 

 many of the gross organs and pathological material from in- 

 oculated animals, cultures, microscopical specimens, etc., were 

 brought by us to Manila and have been used in completing the 

 work. It is believed that the study of this disease during the 

 Manchurian epidemic and the further experiments relating to 

 the subject, performed in this laboratory and outlined in the 

 following pages of this report, have materially increased our 

 knowledge of pneumonic plague. 



