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Virus-Bacteria Interactions: An Emerging Topic in Human Infection.
Erin A Almand1, Matthew D Moore2,3, Lee-Ann Jaykus4,5
1Department of Microbiology, North Carolina State University, Raleigh, NC 27695, USA. eaalmand@ncsu.edu.
Viruses
|March 25, 2017
Summary
Virus-bacteria interactions impact health and disease. Viruses can directly aid their entry into cells using bacteria, or indirectly increase bacterial harm after infection, influencing various diseases.
Area of Science:
- Microbiology
- Virology
- Infectious Disease Epidemiology
Background:
- Bacteria and viruses frequently coexist in similar environments.
- Interactions between bacteria and viruses are increasingly recognized for their roles in health and disease.
- Research has historically focused on infection sites rather than the cooperative mechanisms between microbes.
Purpose of the Study:
- To review the mechanisms of virus-bacteria interactions.
- To explore how these interactions influence disease pathogenesis in different organ systems.
- To highlight virus-bacteria cooperation as a significant emerging area in infectious disease research.
Main Methods:
- Literature review of existing studies on virus-bacteria interactions.
- Analysis of direct and indirect interaction pathways.
- Examination of examples in enteric and respiratory infections.
Main Results:
- Two primary interaction types exist: direct (virus exploits bacteria) and indirect (virus enhances bacterial pathogenesis).
- Enteric viruses predominantly use direct interactions, while respiratory viruses mainly employ indirect mechanisms.
- These interactions significantly impact infection processes in distinct organ systems.
Conclusions:
- Virus-bacteria interactions are crucial determinants of infectious disease outcomes.
- Understanding these interactions offers new perspectives on disease prevention and treatment.
- This field represents a growing frontier in microbial pathogenesis research.
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