Escherichia coli strain FWSEC0398

Escherichia coli strain FWSEC0398 is a Gram-negative, rod-shaped bacterium characterized by its facultative anaerobic metabolism and motility, facilitated by the presence of flagella. This strain is adapted to host-associated environments, thriving optimally at 37°C, which is typical for mesophilic organisms. The bacterium has a biotic relationship as a free-living organism, allowing it to inhabit various hosts, including Homo sapiens, Gallus gallus, Bos taurus, and numerous other vertebrates and invertebrates. FWSEC0398 is associated with a range of health effects, notably urinary tract infections (UTIs), gastrointestinal infections, and neonatal meningitis. It can cause severe conditions such as hemorrhagic colitis, hemolytic uremic syndrome (HUS), and septicemia. In particular, its pathogenicity in humans highlights its role in both community-acquired and nosocomial infections, contributing to significant health burdens. The strain's versatility in host associations, including interactions with mammals, birds, and even invertebrates like Apis mellifera, suggests a complex ecological role in microbial communities. Furthermore, the diverse array of diseases linked to FWSEC0398 underscores its potential impact on public health, particularly through foodborne infections and opportunistic infections in vulnerable populations. Understanding the ecological dynamics of E. coli strain FWSEC0398 can provide insights into its transmission pathways and the management of associated health risks.