questions: query regarding  apthous fever / fmd 
 answers: segregrate the affected animal for the rest. vaccinate the not affected group with fmd vaccine ( either sex , calf to aged ).the affected animal should be kept in clean temperament . wash the cleft of hoof, leg, mouth with tr. iodine( weak ) solution . spray  dressolover the lesion. inject intamox 2.5 gm i/ mly with anistamine  as directed . infuse normal saline i/ v ly .liver tonic 10-20ml orally daily orally after the lesion is over