questions:  query  regarding some small pox like stracture  on the neck of some duck 
 answers: told him to wash the  affected area with wokadine solution & apply interban -f cream on the area for 4-5 days , enrocin - 1 .5 gm -2.5 gm orally with drinking water for 3-4 days . /immune the duck with  duck plague & duck viral hepatitis  , at 1.5 - 2 month of age ,keeping a gap[ 7-10 days ] between the two vaccine