Escherichia coli strain FWSEC0344

Escherichia coli strain FWSEC0344 is a Gram-negative, rod-shaped bacterium that displays mobility due to the presence of flagella. It is a facultative anaerobe, capable of thriving in both aerobic and anaerobic conditions, with an optimal growth temperature of 37°C, placing it firmly within the mesophilic temperature range. This strain is associated with a diverse range of hosts, including humans (Homo sapiens), various mammals such as cattle (Bos taurus), pigs (Sus scrofa), and species from other vertebrate classes like birds (Aves) and reptiles (Python regius), as well as plants such as Solanum lycopersicum and Brassica oleracea var. italica. FWSEC0344 exhibits a free-living biotic relationship, which suggests its ability to survive independently of a host organism while still being capable of causing infections. It is implicated in numerous health effects, including urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, and various forms of colitis and sepsis. These pathogenic effects can lead to serious conditions such as hemolytic uremic syndrome (HUS), renal failure, and even neonatal mortality. The diverse range of hosts and the strain's pathogenic capabilities highlight its ecological versatility and potential for transmission between various species. This adaptability emphasizes the importance of monitoring E. coli strains like FWSEC0344 in both clinical and agricultural settings, as they can pose significant health risks not only to humans but also to animals and plants. Understanding the behaviors and interactions of such strains can provide insights into infection control and prevention strategies in public health and veterinary contexts.