Enterococcus faecalis strain EF13-4-31

Enterococcus faecalis strain EF13-4-31 is a Gram-positive cocci bacterium that exhibits facultative anaerobic metabolism, functioning as a chemoorganotroph. It thrives optimally at 37°C, placing it within the mesophilic temperature range. This strain is notable for its non-motility and lack of flagella, indicating a stationary lifestyle in its various habitats. E. faecalis strain EF13-4-31 has a single replicon and one membrane, characteristic of its simple cellular structure. It exists as a free-living organism and has been isolated from multiple hosts, including Homo sapiens, Gallus gallus, Bos, and various other Metazoa, signifying a broad ecological niche. Clinically, this strain is associated with various health effects, including bacteremia, urinary tract infections (UTIs), endocarditis, and meningitis, among others. These infections can arise in multiple body regions, including the urinary tract, intra-abdomen, and surgical sites. The strain has been implicated in nosocomial infections, highlighting its potential as a significant pathogen in healthcare settings. Additionally, it can cause various infections in neonatal populations and is a contributor to dental abscesses and wound infections. The wide range of infections E. faecalis strain EF13-4-31 can cause underscores its pathogenicity in humans, emphasizing the importance of understanding its behavior and transmission in both clinical and ecological contexts. Its resilience and adaptability in diverse environments may contribute to its success as a pathogen, warranting continued vigilance in monitoring and managing infections associated with this strain.