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Is there a relationship between rotavirus positive gastroenteritis and ABO blood groups?: a retrospective cohort

Mervan Bekdas1, Fatih Demircioglu1, Sevil Bilir Goksugur1

  • 1Departamento de Pediatría, Facultad de Medicina, Universidad Abant Izzet Baysal.

Archivos Argentinos De Pediatria
|June 24, 2014
PubMed

Insights

Children with blood group A are more prone to rotavirus gastroenteritis and experience higher hospitalization rates. Close monitoring of these children is recommended to manage the severity of the infection.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Medical Genetics

Background:

  • Rotavirus is a leading cause of severe diarrhea in children globally.
  • Limited research exists on the association between rotavirus gastroenteritis and ABO blood groups.

Purpose of the Study:

  • To investigate the potential role of ABO blood groups in the incidence and severity of rotavirus gastroenteritis.
  • To determine if specific blood groups are associated with increased risk or worse outcomes of rotavirus infection.

Main Methods:

  • Retrospective analysis of medical records of infants diagnosed with acute gastroenteritis.
  • Comparison of blood group distribution and hospitalization rates between rotavirus-positive and rotavirus-negative patient groups.

Main Results:

  • Rotavirus gastroenteritis was more prevalent in children with blood group A (50.6%) compared to rotavirus-negative children (42.2%).
  • Hospitalization rates were significantly higher for rotavirus gastroenteritis cases in children with blood group A (30.6%) versus other blood groups (8%).

Conclusions:

  • Blood group A is associated with a higher incidence of rotavirus gastroenteritis in children.
  • Children with blood group A experiencing rotavirus gastroenteritis have increased hospitalization rates.
  • Enhanced surveillance and monitoring are advised for children with blood group A diagnosed with rotavirus gastroenteritis.
Abstract

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