The principal mission of Multi-Source Multicast (MSM) is to disseminate all messages from all sources in a network to all destinations. MSM is utilized in numerous applications. In many of them, securing the messages disseminated is critical. A common secure model is to consider a network where there is an eavesdropper which is able to observe a subset of the network links, and seek a code whic...

OBJECTIVE In order to generate a generalizable estimate regarding risk for STI and HIV acquisition in men who have sex with men (MSM) who seek partners on the internet, we examined the sexual practices of MSM who seek partners on the internet compared to MSM who do not, using a community-based sample of MSM from British Columbia. METHODS 'Sex Now', a questionnaire that was developed to examin...

BACKGROUND Increased rates of testing, with early antiretroviral therapy (ART) initiation, represent a key potential HIV-prevention approach. Currently, in MSM in the United Kingdom, it is estimated that 36% are diagnosed by 1 year from infection, and the ART initiation threshold is at CD4 cell count 350/μl. We investigated what would be required to reduce HIV incidence in MSM to below 1 per 10...

BACKGROUND Mumbai is one of the most populous and high HIV prevalence cities in India. It has witnessed substantial changes in HIV-risk behaviors and a decline in HIV prevalence among high-risk groups during the past decade. AIM To examine the changing pattern in the number of new HIV infections by transmission routes in Mumbai during 2000-2017. METHODS We used the Asian Epidemic Model by d...

Men who have sex with men (MSM) continue to be disproportionately affected by human immunodeficiency virus (HIV) infection. While the MSM population does better than other HIV infection risk groups with regard to linkage to and retention in care, little is known about engagement in care outcomes for important subpopulations of MSM. There is also a dearth of research on engagement in care strate...

A mobile social media (MSM) allows an individual to be accessed to virtual space and engaged with other people when consuming a traditional physical third place. Little is known about how to adapt the third place theory to the Web 2.0 era and what opportunities it may bring for IS research. This study reviews third place theory and MSM literature, develops an extended research framework for thi...

In 1994, South Africa approved a constitution providing freedom from discrimination based on sexual orientation. Other Southern African countries, including Botswana, Malawi, and Namibia, criminalize same-sex behavior. Men who have sex with men (MSM) have been shown to experience high levels of stigma and discrimination, increasing their vulnerability to negative health and other outcomes. This...

OBJECTIVES Gonorrhea cases among men who have sex with men (MSM) declined in the early years of the HIV epidemic. We evaluated more recent trends in gonorrhea among MSM through the Centers for Disease Control and Prevention's Gonococcal Isolate Surveillance Project. METHODS Isolates and case information were collected from 29 US sexually transmitted disease (STD) clinics. Gonococcal urethriti...

BACKGROUND In the Democratic Republic of Congo (DRC), men who have sex with men (MSM) and female sex workers (FSW) have the highest HIV prevalence but have the least access to services due to their marginalization within Congolese society. METHODS The Projet Intégré de VIH/SIDA au Congo (ProVIC) aims to reduce the risk and impact of HIV in the DRC through community- and facility-based prevent...