Enterococcus Faecium is a species of bacteria that is commonly found in the gastrointestinal tract. This species is known to be resistant to a number of antibiotics, which makes it a common cause of hospital-acquired infections. Enterococcus Faecium can also cause infections in other parts of the body, such as the urinary tract and bloodstream. Treatment for infections caused by this bacterium typically involves the use of multiple antibiotics.