Beneficial use for bacteria of the microbiome in treating disease.

Describe a beneficial use for bacteria of the microbiome in treating disease. These answers can vary and may be experimental. Use some outside library resources like CINAHL Plus with Full Text or NCBI.gov to find these unique viral applications. Entries should include an overview of the viral application and the benefit to patient health or society.
Also include any complications with this strategy preventing its immediate application.

Please be sure to validate your opinions and ideas with citations and references in APA format.

This should be between 300-500 words