Escherichia coli strain 452

Escherichia coli strain 452 is a Gram-negative, rod-shaped bacterium characterized by its facultative anaerobic metabolism and mobility, facilitated by the presence of flagella. This strain thrives optimally at 37°C and falls within the mesophilic temperature range. It is typically found in host-associated habitats and can exist in pairs or singly. This strain has a diverse range of hosts, including Homo sapiens, various domesticated animals such as Bos taurus (cattle) and Gallus gallus (chickens), as well as numerous wildlife species and plants, indicating a broad ecological niche. E. coli strain 452 is known for its significant health impacts, particularly in humans, where it is associated with numerous conditions including urinary tract infections (UTIs), gastrointestinal infections, and neonatal meningitis. The strain can lead to serious health complications such as hemorrhagic colitis and hemolytic uremic syndrome (HUS), as well as contribute to foodborne illnesses and other infections. The widespread presence of E. coli strain 452 among various hosts highlights its adaptability and potential role in both health and disease dynamics. This bacterium's ability to inhabit multiple environments and infect a variety of hosts underscores its importance in microbial ecology and public health, especially given its pathogenic potential in human and animal populations. Understanding its interactions within these different hosts could provide insights into managing and preventing infections associated with this strain.