Vibrio fluvialis: an emerging human pathogen.
Thandavarayan Ramamurthy1, Goutam Chowdhury1, Gururaja P Pazhani1
1National Institute of Cholera and Enteric Diseases Kolkata, India.
Frontiers in Microbiology
|March 22, 2014
Summary
Vibrio fluvialis is an emerging pathogen causing diarrhea and extraintestinal infections. Molecular tools are crucial for its accurate identification, distinguishing it from similar bacteria like Vibrio cholerae.
Area of Science:
- Microbiology
- Infectious Diseases
- Environmental Health
Background:
- Vibrio fluvialis is a bacterium prevalent in coastal environments.
- It is increasingly recognized as an emerging pathogen responsible for diarrheal outbreaks and extraintestinal infections.
- Accurate identification of V. fluvialis is challenging due to its phenotypic similarity to Vibrio cholerae and Aeromonas species.
Purpose of the Study:
- To highlight the significance of Vibrio fluvialis as an emerging pathogen.
- To discuss the challenges in identifying V. fluvialis using traditional methods.
- To emphasize the role of molecular tools in accurate V. fluvialis detection.
Main Methods:
- Isolation of V. fluvialis using standard culture techniques.
- Application of molecular tools for definitive identification.
- Review of reported virulence factors and pathogenesis studies.
Main Results:
- Vibrio fluvialis can be isolated using existing culture methods.
- Molecular techniques provide accurate identification of V. fluvialis in clinical and environmental samples.
- Despite known virulence factors, mechanisms of pathogenesis and environmental survival require further investigation.
Conclusions:
- Vibrio fluvialis is an emerging public health concern in coastal regions.
- Molecular identification methods are essential for accurate diagnosis and surveillance.
- Further research is needed to fully understand V. fluvialis pathogenesis and survival strategies.
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