Selecting sex partners of the same HIV status or serosorting is a sexual risk reduction
strategy used by many men who have sex with men. However, the effectiveness of …

Unprotected anal intercourse (UAI) remains a main risk factor for HIV among men who have
sex with men (MSM) and this is of particular concern for partners of HIV serodiscordant …

As many as one in three persons living with HIV-AIDS continue to practise unprotected
sexual intercourse and these practices often occur with HIV-negative or unknown HIV …

Objectives To describe awareness and use of antiretroviral treatments, viral load monitoring,
and post-exposure prevention; to assess changing concerns about HIV transmission; and to …

Serosorting, the practice of selectively engaging in unprotected sex with partners of the
same HIV serostatus, has been proposed as a strategy for reducing HIV transmission risk …

Objective: To ascertain the extent of family member support to heterosexual HIV-
serodiscordant couples, and to identify associated sociodemographic and clinical …

Background As African countries scale-up couples HIV testing, little is known about sexual
behaviors and HIV risk for HIV-uninfected partners in known HIV-serodiscordant …

We present findings from a prospective study of heterosexual HIV transmission in stable
New Jersey couples who are serodiscordant for HIV and in which the uninfected partner is at …

Abstract A common HIV/AIDS risk reduction strategy among men who have sex with men
(MSM) is to limit their unprotected sex partners to those who are of the same HIV status, a …

Several studies have demonstrated individual-level determinants of HIV sexual risk
behaviour. Very little research has been conducted to identify couple-level factors …