C diff C diff Males and females ≥ 18 years of age. Have had ≥ 2 episodes of C. diff in the last 12 months, including current episode. Must have positive C. difficile stool toxin and have received antibiotic treatment. Get Started Today bpalmer2021-02-04T18:39:05+00:00 Share This Story, Choose Your Platform! FacebookXLinkedInWhatsAppEmail