Association of Rotavirus Gastroenteritis with Histo-blood Group Antigens.

Association of rotavirus gastroenteritis with histo-blood group antigens in children younger than 5 years admitted with diarrhea (n=389) was studied. Distribution of blood groups in rotavirus positive (n=96) and rotavirus negative (n=51) diarrhea gastroenteritis cases did not show any susceptibility to any blood group; blood group O seemed to be protective.