[Subject Matter] Animal Health [Docket] 161.03 [Title] IMMUNOPOTENTIATING EFFECT OF A FOMITELLA FRAXINEA DERIVED LECTIN OF CHICKEN IMMUNITY AND RESISTANCE TO COCCIDIOSIS [Description] 
This invention reports a novel immunopotentiating effect of a lectin (FFrL) extracted from the mushroom Fomitella fraxinea on poultry intestinal immunity and poultry coccidiosis. The treatment regimen could involve oral feeding, intramuscular injection or intravenous injection.