Bacteremic Streptococcus bovis infections at a university hospital, 1992-2001.

Abstract

Infective endocarditis should be highly suspected in patients with bacteremia due to S. bovis biotype I. Investigations for intra-abdominal foci other than the colon should be undertaken in patients with bacteremia caused by S. bovis biotype II. Due to the increasing number of S. bovis bacteremia patients at the hospital and unknown origins of about 50% of bacteremia cases, the need for colonoscopy and echocardiography in each case and biotyping of each blood isolate should be emphasized.