Enterococcus faecium strain EFM1CSP

Enterococcus faecium strain EFM1CSP is a Gram-positive cocci bacterium that thrives in the habitat of fermented mare milk. This strain is classified as a facultative anaerobe, which means it can grow in both the presence and absence of oxygen. Notably, EFM1CSP has a single replicon and possesses flagella, allowing for motility. EFM1CSP has a wide range of hosts, including Homo sapiens (humans), various species of birds such as Gallus gallus (domestic chicken) and Meleagris gallopavo (domestic turkey), as well as mammals like Bos taurus (cattle) and Sus scrofa (domestic pig). This broad host range suggests that EFM1CSP may play a role in the microbiota of several species, potentially influencing their health or disease states. The strain is associated with several significant health effects, particularly in humans, where it is linked to conditions such as endocarditis, nosocomial infections, bloodstream infections, and urinary tract infections. Its pathogenicity underscores the importance of monitoring EFM1CSP, especially in clinical settings where it can cause nosocomial bacteremia and other systemic infections. The presence of EFM1CSP in fermented mare milk suggests a complex interplay between microbial communities and their hosts. This relationship may have ecological implications, considering the strain's potential impact on health and disease in both animals and humans. Understanding the roles of such microorganisms in fermented products can provide insights into their benefits and risks within specific ecosystems.