THE HYGIENE OF THE BUBBLE FOUNTAIN 



479 



TABLE 7 



New model fountain with a small stream of water issuing from a simple tube at 

 an angle of 50 degrees from the vertical. Suspension B. prodigiosus introduced 

 as in table 1 



CONCLUSIONS 



1. During an epidemic of streptococcus tonsilitis in a woman's 

 dormitory at the University of Wisconsin, streptococci were 

 found in the bubble fountains in this building and in the water 

 issuing from these fountains. 



