Recent decades have witnessed several infectious disease outbreaks, including the
coronavirus disease (COVID-19) pandemic, which had catastrophic impacts on societies …

Abstract Background Rapid urbanization of China has resulted in significant domestic
migration. The purpose of the present study was to survey the sexual behavior of migrant …

This study aimed to examine risky sexual behavior, its associated factors and HIV infection
among immigrants. A participatory cross-sectional survey was conducted with 1187 …

This study identified patterns of sexual risk behavior among a sub-Saharan African migrant
(SAM) population in Portugal and examined its associations with human immunodeficiency …

Objectives As one of the most vulnerable populations in China, many migrants work in the
small-to-medium-sized enterprises (SMEs). This study aims to describe the self-reported …

Introduction Human immunodeficiency virus/acquired immune deficiency syndrome
(HIV/AIDS) is one of the most prevalent infectious diseases in the border region of Mexico …

Risk factors for HIV infection among 15 to 25-year-old rural... : Medicine Risk factors for HIV
infection among 15 to 25-year-old rural unmarried Yi adolescents in an ethnic minority region of …

Background To project the impact of partner reduction on preventing new HIV infections
among men who have sex with men (MSM) under varying conditions of enhanced HIV …

We evaluated HIV prevalence among unmarried youth in rural areas of Liangshan
Prefecture in southwest China over the period of 2011–2015, and the interactions between …

The sex ratio imbalance in China since the 1980s has resulted in a large number of
involuntary bachelors in rural China. Previous studies have found an association between …