T y6 IMMUNE SERA 



the injections are given subcutaneously, and it is 

 well to repeat the injections every three or four 

 days. 



Results. The clinical results obtained by means 

 of bacterial vaccines have varied. There seems 

 considerable agreement on the part of most observers 

 that certain localized infections, such as acne, mul- 

 tiple boils, etc., usually respond remarkably well 

 with this method of treatment. In the treatment of 

 bone tuberculosis the results are not so harmonious, 

 and in the treatment of general infections many 

 failures have been reported. There is no doubt, 

 however, that treatment by means of bacterial 

 vaccines is a valuable addition to our therapeutic 

 armamentarium . 



