Clinical, epidemiological and microbiological characteristics of relapse and re-infection in C lostridium difficile infection

Recurrent diarrhea is a common complication of Clostridium difficile infection (CDI). Recurrent CDI (r-CDI) may be produced by the persistence of spores (relapse) or by the acquisition of a new strain (reinfection). In this study, we analyze epidemiological, clinical, microbiological and laboratory data from patients with r-CDI, relapse, and reinfection-CDI over 5 years and compared with a control group (non r-CDI). Among 60 patients with r-CDI,...