Tracking names requires patience, compassion.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D003219:Confidentiality; D016358:Contact Tracing; D003376:Counseling; D005500:Follow-Up Studies; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D010353:Patient Education as Topic; D012649:Self Concept; D012944:Social Support; D015819:Substance Abuse, Intravenous / Q000534:rehabilitation*