DIARRHEA

frequent, loose bowel movements. Diarrhea may be caused by a variety of factors including bacteria (e.g., Mycobacterium avium, Salmonella), viruses (e.g., CMV), parasites (e.g., Cryptosporidium parvum, Giardia) and drug use. Persistent diarrhea is common in persons with HIV disease and may lead to wasting due to inadequate nutrient absorption.