BACILLUS (EDEMATIS MALIGNI 97 



Inoculation of the pure culture produces rapid 

 death of the animal, often within twenty-four hours. 

 The emphysema is not so marked with the culture 

 as after inoculation with infected soil. 



It has been possible to produce immunity by the 

 injection of filtered cultures (Roux and Chamber- 

 land), especially when the injection is made into the 

 blood stream. 



