Background Although HIV and syphilis co-infection has been frequently observed in men
who have sex with men (MSM), only few studies have focused on it. Different subgroups of …

HIV-syphilis co-infection is often cited as a major reason behind recent resurgence in
syphilis prevalence among men who have sex with men in China. Most published literatures …

The aim of this study is to assess the HIV/syphilis epidemic among men who have sex with
men (MSM) aged< 50 years and≥ 50 years in Shenzhen, and explore the associated …

Background Men who have sex with men (MSM) continue to be disproportionately impacted
by human immunodeficiency virus (HIV) and syphilis in China. Little is known about HIV and …

Background This study aims to estimate the magnitude and changing trends of HIV, syphilis
and HIV-syphilis co-infections among men who have sex with men (MSM) in China during …

Background Men who have sex with men (MSM) are disproportionately affected by sexually
transmitted infections (STIs). We sought to describe patterns of sexually transmitted co …

Background Studies found that the group of men who have sex with men (MSM) is at a very
high level of risk of HIV and sexually transmitted infections (STIs) in Asian regions due to …

Objective This study assessed the main factors associated with HIV infection among men
having sex with men (MSM), in order to provide evidence for future intervention. Methods A …

Background. Human immunodeficiency virus (HIV) has rapidly spread among men who
have sex with men (MSM) in China in recent years; the magnitude of the epidemic is …

Objective This study investigated the incidence of syphilis, HIV and hepatitis C virus (HCV),
as well as factors associated with syphilis seroconversion among men who have sex with …