Category Archives: Epidemiology

BACKGROUND: Hormonal contraceptives are important for the health and well-being of some women living with HIV, so evaluation of evidence regarding their safety vis-a-vis HIV-related risks is important. METHODS: We...

Engagement in transactional sex has been hypothesized to increase risk of HIV among MSM, however conflicting evidence exists. We conducted a systematic review and meta-analysis comparing HIV prevalence among MSM...

BACKGROUND: In response to the high burden of disease among sex workers and their position as a population heavily affected by the HIV epidemic, there has been a growing body...

INTRODUCTION: HIV infections and the use of amphetamine-type stimulants (ATS) among men who have sex with men (MSM) have been increasing internationally, but the role of ATS use as a...

BACKGROUND: The aim of this study was to investigate the prevalence of high-risky behaviors, such as unprotected anal intercourse (UAI) in the last 6 months, condom using in their last...

OBJECTIVE: To assess the effects of rapid voluntary counselling and testing (VCT) for HIV on HIV incidence and uptake of HIV/AIDS services in people at high risk for HIV exposure....

BACKGROUND: The association between chemotactic chemokine ligand 5 (CCL5) -403G/A gene polymorphism and human immunodeficiency virus-1 (HIV-1) infection has been illustrated among several case-control studies, but the conclusions are still...

Educational level, employment, and income are key components of socioeconomic status (SES). This article is a systematic review of SES variables in North American countries, and their relationship to willingness...

BACKGROUND: Screening people living with HIV for hepatitis B virus (HBV) co-infection is recommended in resource-rich settings to optimize HIV antiretroviral therapy (ART) and mitigate HBV-related liver disease. This review...

OBJECTIVE: Distribution of HIV-1 prevalent strains are still complex in China. Men who have sex with men (MSM) play an important bridging role in spreading HIV. The aim of our...

Twenty percent of Latinos with HIV in the US are unaware of their HIV status, 33% are linked to care late, and 74% do not reach viral suppression. Disparities along...

BACKGROUND: Men who engage in transactional sex, the exchange of sex for money, goods, or other items of value, are thought to be at increased risk of HIV, but there...