Bifidobacterium infantis and No Reduction in Antibiotic-Resistant Organism Colonization

• Bifidobacterium infantis modulates intestinal microecology to inhibit the spread of antimicrobial resistance.

  • 2025-11-18
  • mSystems 10(11)
  • • Ziyun Li
    • Jiamin Hu
    • Yingmiao Pan
    • Yaxuan Xi
    • Lei Zhang

  • PubMed: 41171056
  • DOI: 10.1128/msystems.00728-25

  2 Insights on

  • No Reduction in Antibiotic-Resistant Organism Colonization

  • Low evidence
  • Rigorous Journal

  We discovered that B. infantis supplementation inhibited the colonization of antibiotic-resistant Escherichia coli in the gut

  Effect

  Beneficial

  Effect size

  Moderate