256 SWINE PEACTICE 



extends in all directions, the raised vesicular margin representing the 

 outside of the lesion. When the lesion becomes very large the center, 

 or original lesion, has apparently recovered. The disease is trans- 

 mitted by actual contact. 



Treatment. — Cleanse the affected parts and apply a five-percent 

 solution of creolin, repeating the treatment on the fourth or fifth day. 



