questions: query regarding   some piglet  
 answers:  told him to inject  imferon to the piglets   depending upon the size & weight / swine fever vaccine at 21/2- 3 month of age /use of anyhalmintic at 2-3 month of age / inject pepsid 10 ml @ 1-2 ml to all the piglets , every on alternate day immediately after use of an anthalmintic .