Lactobacillus amylovorus and Reduced Pathogen Association

• Effect of Multi-Species Probiotic Supplementation on Fecal Microbiota in Pre-Weaned Holstein Dairy Calves in California.

  • 2025-08-02
  • RCT · n = 30
  • Microorganisms 13(8)
  • • Yoonsuk Lee
    • Heidi A Rossow
    • Deniece R Williams
    • Sejin Cheong
    • Hedmon Okella
    • Logan Widmer
    • Emmanuel Okello

  • PubMed: 40871314
  • DOI: 10.3390/microorganisms13081810

  2 Insights on

  • Reduced Pathogen Association

  • High evidence

  At 7 days of age, diarrheic calves in CON had more abundant F. varium compared to non-diarrheic calves, but there was no difference between diarrheic and non-diarrheic calves in the PRO group.

  Effect

  Beneficial

  Effect size

  Small