222 



PHARMACEUTICAL BACTERIOLOGY. 



Incubation 



Name of disease. period, I Primary cause, 

 days. 



I 



Nature of 

 communicability. 



Carriers or sources 

 of infection. 



Anthrax or wool 



Influenza, Grippe j 1-4 I Bacillus influenzse. 



Infectious, not con- 

 tagious. 



Air, and exposed ob- 

 jects. 



Typhoid fever.. . . \ 14 Bacillus typhosus. . 



Infectious and con- 

 tagious. 



Polluted water and 

 food. Flies. 



