<i>Clostridium difficile</i> Colonization in Residents of Long‐Term Care Facilities: Prevalence and Risk Factors

Abstract

The use of antibiotics, particularly cephalosporins and TMP/SMX, is a significant risk factor for asymptomatic carriage of C. difficile in long-term care facilities. The use of H-2 blockers was also a significant risk factor for carriage; however, this finding has not been reported previously and should be confirmed by independent studies. These medications should be used judiciously in the LTCF population. When diarrheal diseases are encountered in LTCF residents, a high index of suspicion for C. difficile infection should be maintained and the appropriate diagnostic and therapeutic measures taken.