Enterococcaceae

Enterococcaceae is a family of Gram-positive, catalase-negative, facultatively anaerobic bacteria. These bacteria are commonly found in the gastrointestinal tracts of humans and animals, and are part of the normal microbiota. They are known for their ability to produce enterocins, which are antimicrobial peptides that inhibit the growth of other bacteria. Enterococcaceae includes several genera, with Enterococcus being the most well-known. Enterococcus species are often associated with nosocomial infections, particularly in immunocompromised individuals. They are resistant to many antibiotics, which has led to concerns about the spread of antibiotic resistance. However, they also play a role in maintaining gut health and have been studied for their potential use in probiotic therapies. The family Enterococcaceae is a significant part of the microbial ecosystem, contributing to both health and disease.