title: Young and untested, HIV spread continues.
mesh_terms: D015492:AIDS Serodiagnosis / Q000706:statistics & numerical data; D000293:Adolescent; D000294:Adolescent Behavior; D000328:Adult; D002487:Centers for Disease Control and Prevention, U.S.; D015658:HIV Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D008137:Longitudinal Studies; D017410:Practice Guidelines as Topic; D012725:Sexual Behavior; D014481:United States / Q000453:epidemiology; D055815:Young Adult