Suspect acase 

*it is a disease of poultry,  calves , lambs , kids & foals.,

*ch` clinically by :

 -hemorrhagic enteritis , diarrhea , dysentery , 

 depression , weakness & loss of b.wt

 -the chronic form ch` by retardation of growth 

 rate & production

*the infection occur after ingestion of food & water 

contaminated with sporulated oocyst

Clinical signs:

1- severe diarrhea with foul smelling fluid feces contain 

 mucous & blood 

2-severe straining , rectal prolapse in severe case 

3-pale M.M 

4-anorexia , weakness & dehydration