168 



BACTERIOLOGY 



Infection experiments performed on different animals 

 by inoculation and inhalation, as well as by admissioii 

 through the digestive track after previously neutralising 



- Liquefaction 



- .\ir-bubble 



Ganal of inoculation with fibrous 

 processes 



Fig. 65. — Thbust-Cultuhe in Gelatine of ti-ik Axthuax Bacillus (Fourth Day), 



the gastric juice, result in the death of the animal before 

 forty-eight hours have elapsed ; but in the case of frogs 

 infection is successful only when the animals are kept at a 



