Type: Incidence/prospective cohort
Study Status: Ongoing
Enrollment Status: Open
Countries: Kenya
Partners: Kenya AIDS Vaccine Initiative-Kenyatta National Hospital (KAVI-KNH), Nairobi, Kenya

Study Summary:
To detect and measure immune function in gastro-intestinal mucosal tissues in a convenience sample of patients undergoing endoscopic examination of the lower GI tract (i.e. colonoscopies, sigmoidoscopies) as part of their clinical care at Kenyatta National Hospital or Nairobi Hospital