Practice question

Answer the question and get instant feedback.

MediumInfectious DiseasesClostridioides difficile Infectionus-usmle-step-2us-usmle-step-3us-abfmus-abim

A 74-year-old with CDI recurrence within 3 months after vancomycin therapy is starting fidaxomicin. Which adjunct reduces further recurrences?

Practice more on iatroX

Educational content. Not a substitute for clinical judgement or local policy.