Hemolytic-Uremic Syndrome (Hus)

01. Reporting Requirements. Each case of hemolytic-uremic syndrome (HUS) or thrombotic thrombocytopenic purpura-HUS (TTP-HUS) must be reported to the Department or Health District within one (1 ) working day. (3-17-22) 02. Investigation. Each case of HUS or TTP-HUS must be investigated to confirm the diagnosis , determine the etiologic agent including E. coli O157:H7, non-O157 Shiga-toxin producing E. coli, or other enteri c pathogens, and determine the source of infection. (3-17-22) 321. -- 329. (RESERVED)