You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is 45 years old Ramlal has intra abdominal sepsis. The causative organism was found to be vancomycin, gentamycin and amplicillin resistant. It grows well in presence of 6.5% NaCl and arginine. Bile esculin hydrolysis is positive. Which of the following is this organsim ? and explain in detail?
Growth in 6.5% NaCl is characteristic of Enterococci (E. faecalis, E. faecium, E. durans).