Mmon illness manifestation is bloody diarrhea or hemorrhagic colitis (HC) .A severe sequela of E.coli O:H infection, the hemolytic uremic syndrome (HUS), is defined by thrombocytopenia, hemolytic anemia, and kidney failure and occurs in of men and women .It is not recognized why some individuals sponta.Mmon illness manifestation is bloody diarrhea or hemorrhagic colitis (HC) .A significant sequ