Enterococcus faecalis strain 13-5-45

Enterococcus faecalis strain 13-5-45 is a Gram-positive, non-motile coccus that exhibits a facultative anaerobic metabolism, functioning as a chemoorganotroph. This strain is mesophilic, with an optimal growth temperature of 37°C, making it well-suited for growth in the human body and other warm-blooded hosts. It possesses one membrane and a single replicon, characteristics typical of many Enterococci. This strain is predominantly free-living and has a broad range of hosts, including Homo sapiens, Gallus gallus, and various mammals and fish species. Its pathogenic potential is significant, as it is associated with a variety of health effects in humans, including bacteremia, urinary tract infections (UTIs), endocarditis, meningitis, and various nosocomial infections. These infections can occur in multiple body regions, such as the urinary tract, intra-abdomen, pelvic areas, and even surgical sites, highlighting the strain's versatility in causing disease. The strain's ability to thrive in diverse environments, coupled with its pathogenicity, underscores its ecological and clinical importance. It is pertinent to consider the implications of Enterococcus faecalis in healthcare settings, where it can contribute to serious infections, especially in immunocompromised individuals. Understanding the biology and pathogenic traits of strain 13-5-45 can thus inform treatment strategies and infection control measures in clinical microbiology.