VOLUAIE I 



NUMBER 3 



JOURNAL 



OF 



BACTERIOLOGY 



OFFICIAT. ORGAN OF THE SOCIETY OF AMERICAN 

 BACTERIOLOGISTS 



MAY, 1916 



It is characteristic of Science and Progress that they continually 

 open new fields to our vision.— Pasteur 



PUBLISHED BI-MONTHLY 



WILLIAMS & WILKINS COMPANY 

 BALTIMORE, U. S. A. 



THE CAMBRIDGE UNIVERSITY PRESS 

 FETTER LANE, LONDON; E. C. 



Entered as seconrt-class matter April 17, 1916, at the Post Office at Baltimore. Maryland, under the 



Act of March 3. 1879. 



