The rest of the story: the microbiome and gastrointestinal infections

Curr Opin Microbiol. 2015 Feb;23:121-5. doi: 10.1016/j.mib.2014.11.010. Epub 2014 Dec 2.


Bacterial infectious diseases are studied primarily as a host-pathogen dyad. However it is increasingly apparent that the gut microbial community is an important participant in these interactions. The gut microbiota influences bacterial infections in a number of ways, including via bacterial metabolism, stimulation of host immunity and direct bacterial antagonism. This review focuses on recent findings highlighting the interplay between the gastrointestinal microbiota, its host and bacterial pathogens; and emphasizes how these interactions ultimately impact our understanding of infectious diseases.

Publication types

  • Research Support, N.I.H., Extramural
  • Review

MeSH terms

  • Gastrointestinal Diseases / immunology
  • Gastrointestinal Diseases / microbiology*
  • Gastrointestinal Diseases / prevention & control
  • Gastrointestinal Tract / microbiology*
  • Microbial Interactions*
  • Microbiota*