At-risk groups buy home HIV blood tests.
D015492:AIDS Serodiagnosis; D000293:Adolescent; D000328:Adult; D001741:Black or African American; D003376:Counseling; D006297:Health Services Accessibility; D006630:Hispanic or Latino; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D010342:Patient Acceptance of Health Care; D011933:Reagent Kits, Diagnostic / Q000600:supply & distribution*; D013689:Telephone; D014481:United States
D011933:Reagent Kits, Diagnostic