Background: With the rollout of antiretroviral therapy in South Africa and its potential to
prolong the lives of HIV-infected individuals, understanding the sexual behavior of HIV …

Characteristics of sexual partnerships, as well as those of the individuals involved, might
influence the use of condoms and risk of HIV transmission. We set out to identify …

Background: HIV/AIDS remains a global public health challenge, especially in sub-Saharan
Africa and the Caribbean. Sexual risk behaviors among HIV-positive persons place their …

Background The prevention of intimate partner transmission of HIV remains an important
component of comprehensive HIV prevention strategies. In this paper we examine the …

Background: Few studies have prospectively examined sexual behaviors of HIV-infected
person on antiretroviral therapy (ART) in sub-Saharan Africa. Methods: Between 2004 and …

Objective: To identify the unmet needs for HIV prevention among older adults in rural South
Africa. Methods: We analyzed data from a population-based sample of 5059 men and …

Objectives: Data from generalized epidemic settings have consistently found that patients on
antiretroviral therapy (ART) reduce sexual risk behaviours, but how sexual behaviour …

Introduction The majority of human immunodeficiency virus (HIV) infections are acquired
through unprotected sex between partners; only male or female condoms can reduce the …

ABSTRACT In the Democratic Republic of Congo no previous studies have assessed the
factors associated with different patterns of condom use and with multiple sexual partners …

Background: Although consistent condom use is effective in reducing individual risk for HIV
infection, the public health impact of condom promotion in a generalized epidemic is less …