Escherichia coli strain FWSEC0043

Escherichia coli strain FWSEC0043 is a Gram-negative, rod-shaped bacterium that is classified as a facultative anaerobe. It typically exists in pairs or singly and possesses flagella, enabling mobility. This strain is mesophilic, with an optimal growth temperature of 37°C, which is conducive to its survival in warm-blooded hosts. FWSEC0043 is notably associated with a diverse range of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other mammals, birds, and even some plant species like Solanum lycopersicum (tomato) and Brassica oleracea var. italica (broccoli). This broad host range suggests a versatile ecological adaptability and highlights the strain's potential to influence multiple ecosystems. The strain is implicated in numerous health conditions, particularly in humans, where it is associated with urinary tract infections (UTIs), gastrointestinal infections, and more severe health issues such as neonatal meningitis and hemolytic uremic syndrome (HUS). Its pathogenicity is significant, demonstrating its ability to cause both localized and systemic infections, which can have severe health repercussions, including renal failure and septicemia. In terms of ecological insight, the ability of FWSEC0043 to inhabit various environments and affect multiple host species underscores its role in the microbiome and its potential impact on health across different organisms. Its presence in both human and animal hosts illustrates the interconnectedness of health within ecosystems, further emphasizing the importance of monitoring such strains in public health and veterinary contexts.