Case Presentation: A 42-year-old male with HIV (CD4 79, Viral Load >1.35 Million) presented to the hospital with altered mental status, fever, tachycardia, axillary lymphadenopathy and cachexia. Initial work-up revealed profound anemia with a hemoglobin of 3.0 and no identifiable source of bleeding. Infectious screen was positive for norovirus and Enteropathogenic E. coli gastroenteritis, and [...]