us-abim MCQ (SBA): CDI (Clostridioides difficile Infection)

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MediumInfectious DiseasesCDI (Clostridioides difficile Infection)us-abimus-usmle-step-2us-usmle-step-3

A 59-year-old with recurrent CDI and high risk of recurrence asks about adjunctive therapy. Which is recommended with standard-of-care antibiotics?

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