Citrobacter freundii strain GEO_16_Eff_A

Citrobacter freundii strain GEO_16_Eff_A is a Gram-negative, facultative anaerobic rod bacterium. It possesses flagella, which contribute to its motility. This strain has been identified in diverse habitats, including hospital sewage, intestinal tracts, sewage, soil, and surface waters. Its ability to thrive in such varied environments indicates its ecological resilience. The strain is associated with a wide range of hosts, including Homo sapiens, various Metazoa, and several domesticated and wild animals such as Oryctolagus cuniculus (rabbits), Canis lupus familiaris (dogs), Felis catus (cats), and aquatic species like Tilapia and Cyprinus carpio. This broad host range suggests that Citrobacter freundii strain GEO_16_Eff_A may play a role in the microbiomes of these organisms, potentially influencing their health and disease states. C. freundii is known for its capacity to cause opportunistic infections, particularly in humans, where it can lead to urinary and respiratory tract infections. It is also implicated in infections in animals, including respiratory tract and wound infections in horses and dogs, as well as pleuritis and urinary tract infections in cats. The presence of this strain in hospital sewage underscores its potential as a pathogen in healthcare settings, highlighting the importance of monitoring and managing its spread. Overall, the ecological versatility and pathogenic potential of Citrobacter freundii strain GEO_16_Eff_A illustrate the complex interactions between microbial communities and their hosts across various environments, emphasizing the need for continued research on its role in health and disease.