Gut health of poultry is very important to get maximum returns in terms of weight gain and egg production. Enteric diseases such as Poult Enteritis Complex (PEC) in turkeys do not allow the achievement of their maximum production potential. The PEC is a term that includes all infectious intestinal diseases of young turkeys. The complex is characterized by enteritis, moderate to marked growth depression, retarded development, impaired feed utilization; poor feed conversion efficiency, and sometimes increased mortality, as in Poult Enteritis Mortality Syndrome (PEMS)