Enterococcus faecalis strain 13-2-19

Enterococcus faecalis strain 13-2-19 is a Gram-positive, cocci-shaped bacterium classified as a facultative anaerobe. This strain is a chemoorganotroph, utilizing organic compounds as its energy source, and thrives optimally at 37°C, indicating its mesophilic nature. It is nonmotile and does not possess flagella, suggesting a reliance on other mechanisms for movement within its environment. The strain is free-living and has a broad range of potential hosts, including Homo sapiens, Gallus gallus, Bos, various Metazoa, and several species of fish and mammals, indicating its ecological versatility. This adaptability may contribute to its ability to inhabit multiple environments and host organisms. E. faecalis strain 13-2-19 is associated with various health effects and significant pathogenicity in humans. It is implicated in numerous infections, including bacteremia, urinary tract infections (UTIs), endocarditis, meningitis, and infections in surgical sites and the oral cavity. The strain also has a role in nosocomial infections, which highlights its clinical relevance in healthcare settings. The presence of this strain in diverse biological contexts underscores its potential as an opportunistic pathogen. Its ability to cause infections across multiple body systems and in various host species suggests a complex interaction with host microbiomes and immune responses, emphasizing the importance of understanding its ecological roles and implications for health.