Aeromonas hydrophila strain ZYAH75

Aeromonas hydrophila strain ZYAH75 is a Gram-negative, rod-shaped bacterium characterized as a facultative aerobe. This organism exhibits mobility due to the presence of flagella and can be found in various habitats, suggesting a versatile ecological niche. It is a heterotrophic organism, relying on organic compounds for energy. The strain typically exists in multiple arrangements, including chains, pairs, and singles. It has a mesophilic temperature range, with an optimal growth temperature of 22°C. A notable feature is its cellular structure, which comprises two membranes and a single replicon. A. hydrophila strain ZYAH75 demonstrates a free-living biotic relationship and has a diverse host range, which includes Homo sapiens, various fish species such as Oreochromis niloticus and Cyprinus carpio, as well as amphibians and insects like Aedes aegypti and Culex pipiens pallens. The strain is associated with numerous health effects in humans and animals, including severe conditions like meningitis, necrotizing fasciitis, and respiratory infections. It can also cause gastrointestinal disturbances such as cholera-like illness and acute gastroenteritis. Moreover, it is known to affect aquatic species, causing conditions like fin-rot and epizootic ulcerative syndrome. The wide range of hosts and associated health impacts of A. hydrophila strain ZYAH75 highlights its ecological significance and potential risks in both human and animal health, indicating the importance of monitoring this pathogen in environmental and clinical settings.