title: New directions in HIV prevention: serosorting and universal testing.
abstract: The use of HIV testing and information about one's serostatus as an HIV prevention tool remains a complex and controversial area of debate, largely due to issues of trust: trust in the confidentiality of information, trust that health care providers will not test without consent, and trust that partners are telling the truth about their status.
authors.forename: Gus
authors.initials: G
authors.lastname: Cairns
mesh_terms: D015492:AIDS Serodiagnosis / Q000706:statistics & numerical data*; D002487:Centers for Disease Control and Prevention, U.S.; D015658:HIV Infections / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D014481:United States