Vibrio cholerae strain CHNf1

Vibrio cholerae strain CHNf1 is a Gram-negative, rod-shaped bacterium recognized for its pathogenicity in humans. It exhibits a facultative anaerobic metabolism, primarily functioning as a heterotroph. This strain possesses flagella, which may facilitate its motility, although it is noted to be non-motile in behavior. With an optimal growth temperature of 20°C, it thrives in mesophilic conditions. The bacterium is free-living and is found in various habitats, including aquatic environments where it can interact with multiple hosts such as Homo sapiens, Mollusca, Mammalia, and the shrimp species Penaeus vannamei. CHNf1 can be associated with a wide range of health issues, including cholera, pneumonia, gastrointestinal infections, and various soft tissue infections. Notably, it is linked to severe conditions such as septicemia, necrotizing fasciitis, and clinical cholera, which can contribute to outbreaks of diarrheal disease. Given its pathogenic nature, V. cholerae strain CHNf1 serves as a significant concern in public health, particularly in regions susceptible to cholera outbreaks. The strain's ability to thrive in aquatic environments and its multiple biotic relationships underscore its ecological adaptability and potential for transmission, highlighting the importance of monitoring environments where it may proliferate, especially in the context of human exposure.