254 Veterinary Elements. 



the healthy from the unhealthy, and raising the calves 

 from the diseased cattle, removing them as soon as 

 dropped, however, from the dams, this being known as 

 the Bang method. 1 Slaughter, based only on the results of 



((IVrXG THE TUBERCULIN TEST. 



the tuberculin test, is an insane and expensive method 

 of extermination of this pest, recommended by some bac- 

 teriologists and veterinarians; it is time enough to slaugh- 

 ter when the animals shown to be affected by the tuber- 

 culin test also show clinical symptoms, as mentioned 

 above. Sunlight, pure air, good food and tonics, oil 

 meal, etc., will all aid in keeping animals in good health, 

 in which condition they are practically more or less im- 



lBang is a noted veterinary professor at Copenhagen. 



