Escherichia coli strain CFSAN027346

Escherichia coli strain CFSAN027346 is a Gram-negative, rod-shaped bacterium that exhibits mobility due to the presence of flagella. This strain is classified as a facultative anaerobe, allowing it to thrive in both aerobic and anaerobic environments. It typically resides in host-associated habitats and is mesophilic, with an optimal growth temperature of 37°C. CFSAN027346 has a complex biotic relationship, being free-living and associated with a wide range of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), various mammals, birds, and even some plant species such as Solanum lycopersicum (tomatoes) and Brassica oleracea var. italica (broccoli). This strain is known for its pathogenicity in humans, associated with various health effects. It can cause urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, and more severe conditions such as septicemia and hemolytic uremic syndrome (HUS). The range of diseases linked to CFSAN027346 underscores its impact on both human health and animal health, as it can also lead to conditions like colibacillosis in livestock. The presence of this strain in diverse hosts reflects its ecological versatility and ability to adapt to different environments, potentially contributing to the transmission of pathogenic traits across species. This adaptability may facilitate the persistence of pathogenic E. coli in various ecosystems, highlighting the importance of monitoring and understanding such strains in public health and veterinary contexts.