Question:  query regarding fmd / apthous fever 
Answer:  wash th area with weak potash solution / dressol  spray for topical application / give acourse of a ntibiotic & antihistaminic  for three days / infected cow should be seperate from the rest of the herd / non affected should be vaccinate immediately with fmd vaccine /  send a report to the local state veterinary dispensary referring the occurance of the disease in the locality