Escherichia coli strain 708

Escherichia coli strain 708 is a Gram-negative, rod-shaped bacterium that is classified as a facultative anaerobe. This strain is associated with various hosts, including Homo sapiens, Gallus gallus (chickens), Bos taurus (cattle), and several other vertebrates and invertebrates, indicating its versatility in occupying diverse ecological niches. E. coli 708 typically exists in pairs or singles and possesses flagella, allowing for mobility. It thrives optimally at 37°C and falls within the mesophilic temperature range. This strain is known for its pathogenicity in humans, where it is implicated in a range of health issues including urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, and septicemia. The bacterium can lead to severe conditions such as hemorrhagic colitis, hemolytic uremic syndrome (HUS), and even contribute to colorectal cancer. These health effects highlight its potential as a serious opportunistic pathogen. In addition to its pathogenic capabilities, E. coli strain 708 exhibits a free-living biotic relationship, suggesting a complex interaction with its environment and hosts. Its ability to infect a wide variety of hosts, including mammals, birds, and even plants, underscores its adaptability and ecological significance. The strain's extensive pathogenic repertoire emphasizes the importance of monitoring its presence in both clinical and environmental contexts to mitigate potential health risks.