Aeromonas hydrophila strain WCX23

Aeromonas hydrophila strain WCX23 is a Gram-negative, heterotrophic bacterium characterized by its rod shape and the ability to form chains, pairs, or exist as singles. This strain is a facultative aerobe, allowing it to thrive in both aerobic and anaerobic environments. It exhibits mobility due to the presence of flagella, which facilitates its movement through various aquatic habitats. The optimal growth temperature for strain WCX23 is 22°C, placing it within the mesophilic temperature range. It contains a single replicon and features a double membrane structure, typical of Gram-negative bacteria. This strain is classified as free-living, existing independently in its environment. A. hydrophila strain WCX23 has a diverse range of hosts, including various fish species such as Oreochromis niloticus and Danio rerio, as well as mammals and amphibians. This wide host range indicates its ecological versatility and potential impact on both aquatic and terrestrial ecosystems. Clinically, A. hydrophila is associated with numerous health issues in humans and animals, including meningitis, necrotizing fasciitis, and various infections affecting the bloodstream and respiratory tract. The presence of this strain in diverse ecological niches and its pathogenic potential underscore its significance in both environmental microbiology and public health. Its ability to cause serious diseases such as hemorrhagic septicemia and acute gastroenteritis highlights the need for continued monitoring and research on this bacterium in both clinical and environmental settings.