"Monkey-See, Monkey-Do".

Question: A 32-year-old man with medical history significant for human immunodeficiency virus on antiretroviral therapy with combination bictegravir, emtricitabine, and tenofovir alafenamide with unknown CD4 count and recent tecovirimat treatment for mpox (formerly known as monkeypox) presented to the emergency department with 2 weeks of watery diarrhea, hematochezia, and severe rectal pain.