Blar i forfatter "Marcus, Ulrich"
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Association of internalised homonegativity with partner notifcation after diagnosis of syphilis or gonorrhoea among men having sex with men in 49 countries across four continents
Marcus, Ulrich; Jonas, Kai; Berg, Rigmor; Veras, Maria Amelia; Caceres, Carlos F.; Casabona, Jordi; Schink, Susanne B.; Schmidt, Axel J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-03)Background: Partner notifcation (PN) after a sexually transmitted infection (STI) diagnosis is being promoted as a means to interrupt transmission chains. We investigated whether Internalised Homonegativity (IH) is associated with PN among men having sex with men (MSM).<p> <p>Methods: PN, defned as notifying at least one partner after diagnosis of syphilis and gonorrhoea, was queried in two ... -
Links between transactional sex and HIV/STI-risk and substance use among a large sample of European men who have sex with men
Berg, Rigmor; Weatherburn, Peter; Marcus, Ulrich; Schmidt, Axel J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-05)<i>Background</i> - In Europe, the highest proportion of HIV diagnoses are in gay men and other men who have sex with men (MSM). Globally, HIV prevalence is particularly high among males who report selling sex, but rates among men who buy sex from other men are less clear. This study analyzed the association of transactional sex (TS) and HIV diagnosis, sexually transmitted infection (STI) diagnoses, ...