“…C. fetus is also a human pathogen, affecting infants, pregnant women, and elderly individuals, particularly males (1). C. fetus is most frequently isolated from blood in the case of human infections, but isolation from spinal fluid, cervical swabs, pericardial fluid, stools, and synovial fluid has also been reported (7,14,16,17). Both S. volutans and C. fetus require low levels of oxygen for growth.…”