DIFFERENCE Definition & Meaning
MSM refers to sexual activities between men, regardless of how they identify whereas gay can include those activities but is more broadly seen as a cultural identity. MSM is often used in medical literature and social research to describe such men as a group for clinical study without considering issues of self-identification. Glass half full: talking about optimism and pessimism. Add difference to one of your lists below, or create a new one. MSM Term Makes Gay and Bisexual Men Invisible, Says GayLatino
MSM and WSW often imply a lack of lesbian or gay identity and an absence of community, networks, and relationships in which same-gender pairings mean more than merely sexual behavior. Overuse of the terms MSM and WSW adds to a history of scientific labeling of sexual minorities that reflects, and inadvertently advances, heterosexist notions. Accessed 15 Oct. Nglish: Translation of difference for Spanish Speakers. 
Gay men (MSM)
MSM is better. I’m thinking men who have sex with men (MSM) is a better term, because it denotes a lot less. Not only does gay conjure up all kinds of stereotypes, it makes it impossible to identify our history, because the concept of homosexuality as an identity is extremely recent. Even the gayest of gays wouldn’t have called himself gay. Glass half full: talking about optimism and pessimism. Add difference to one of your lists below, or create a new one.
'MSM' an Ubiquitous Term – but Does It Help?
The term “MSM” or “Men who have Sex with Men” refers to behavior rather than identity or sexual orientation. MSM may include gay and non-gay identified men, bisexuals men, men who engage in ‘situational” sex with other men (for instance, in prisons schools, or militaries) and male sex workers, among others. Accessed 15 Oct. Nglish: Translation of difference for Spanish Speakers. 
Difference
The term “men who have sex with men”, referred to as “MSM”, was developed in the late s and early s as an epidemiological identifier of a sexu. If something makes a difference to a situation, it affects it, usually in a positive way. If something makes no difference to a situation, it doesn't affect it.
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MSM
Gay Men, Bisexual Men and Other Men Who Have Sex with Men Gay men, bisexual men and other men who have sex with men (MSM), including transgender men, may experience poorer health outcomes than heterosexual men due to stigma, discrimination, homophobia and transphobia. If you understand these health disparities, you can take the steps necessary to feel empowered and lead a healthy life. Find. Official websites use. Share sensitive information only on official, secure websites.
Difference
From middle class gay men, to homeless runaways, to injection drug users (IDUs) to incarcerated men, MSM have many different identities and associated risks for HIV and other infectious diseases. MSM refers to any man who has sex with a man, whether he identifies as gay, bisexual or heterosexual. . Difference
At the most basic level, men who have sex with men is a term that was originally intended to describe the risk of HIV transmission associated with sex between two men. But in reality, MSM describes a diverse group of behaviors and identities, bringing with it a complex of social, political and cultural considerations about how it's used. .