Escherichia coli strain FWSEC0121

Escherichia coli strain FWSEC0121 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in both aerobic and anaerobic environments. Its optimal growth temperature is 37°C, categorizing it as mesophilic. The strain typically exists in pairs or singles and is motile, possessing flagella that enhance its mobility. FWSEC0121 is associated with a diverse range of hosts, including humans (Homo sapiens), various mammals (e.g., Bos taurus, Sus scrofa, Canis lupus familiaris), birds (Aves), and certain plants (e.g., Solanum lycopersicum). This broad host range indicates the strain's versatility and adaptability in various ecological niches. The strain is implicated in numerous health effects, particularly in humans, where it can cause urinary tract infections, gastrointestinal infections, and severe conditions such as neonatal meningitis and hemolytic uremic syndrome (HUS). The diverse pathogenic effects underline its significance in clinical microbiology and public health, particularly in relation to foodborne illnesses and infections. Given its free-living biotic relationship and capacity to infect multiple hosts, E. coli FWSEC0121 exemplifies the complex interplay between microbial pathogens and their environments. Understanding its behavior and pathogenicity can provide insights into infection control and prevention strategies, particularly in clinical settings where it may lead to serious health outcomes.