lo Aug., '9<--] ^ /'i Eiiologv of Conf anions Diseases. 



FIG. ^^3. LONG STANDIXG CASE OF TUBERCULOSIS WITH TUBERCULAR 

 SWELLING IN UDDER. 



Since the Milk and Dairy Supervision Act l^as been in operation some 

 500 cows out of dairy lierds have been destroyed. It i.s, indeed, difficult 



FIG. 34. TUBERCULOUS UDDER OF COW. 



to say what .sa\"ing of human life will result from this ; but if only one 

 life is saved for everv cow, it cannot be regarded as other than a great 

 work. 



