High rates of undiagnosed infection in gay men in Melbourne

High Rates of Undiagnosed HIV Infections in a Community Sample of Gay Men in Melbourne, Australia. J Acquir Immune Defic Syndr 2012;59:94–99 In this study, Pedrana et al found almost a third of HIV-positive men were unaware of their HIV status,and of these men, a large proportion engaged in high-risk behaviors.