Once a relatively obscure organism to the general public, Clostridium difficile has gained recognition as a highly virulent intestinal microorganism capable of causing protracted hospital-associated diarrheal illnesses, usually in situations when antibiotics are administered (Taubes, 2008). Contributing factors to this greater awareness are a corresponding increase in the incidence of C. difficile infections (CDI), heightened severity of disease symptoms with higher reoccurrence rates, and an in…