Men who have sex with men (MSM) are men who engage in sexual activity with other men, regardless of their sexual orientation or sexual identity. The term was created by epidemiologists in the 1990s, to better study and communicate the spread of sexually transmitted infections such as HIV/AIDS between all sexually active males, not strictly those identifying as gay, bisexual, pansexual or various other sexualities, but also for example male prostitutes. The term is often used in medical literature and social research to describe such men as a group. It does not describe any specific kind of sexual activity, and which activities are covered by the term depends on context. The alternative term "males who have sex with males" is sometimes considered more accurate in cases where those described may not be legal adults.
Syndemics is the evaluation of how social and health conditions arise, in what ways they interact, and what upstream drivers may produce their interactions. The word is a blend of "synergy" and "epidemics". The idea of syndemics is that no disease exists in isolation and that often population health can be understood through a confluence of factors that produces multiple health conditions that afflict some populations and not others. Syndemics are not like pandemics ; instead, syndemics reflect population-level trends within certain states, regions, cities, or towns.
Timeline of events related to sexual orientation and medicine
Perry N. Halkitis is an American of Greek ancestry public health psychologist and applied statistician known for his research on the health of LGBT populations with an emphasis on HIV/AIDS, substance use, and mental health. Perry is Dean and Professor of Biostatistics, Health Education, and Behavioral Science at the Rutgers School of Public Health.
Various issues in medicine relate to lesbian, gay, bisexual, transgender and queer (LGBTQ) people. According to the US Gay and Lesbian Medical Association (GLMA), besides HIV/AIDS, issues related to LGBTQ health include breast and cervical cancer, hepatitis, mental health, substance use disorders, alcohol use, tobacco use, depression, access to care for transgender persons, issues surrounding marriage and family recognition, conversion therapy, refusal clause legislation, and laws that are intended to "immunize health care professionals from liability for discriminating against persons of whom they disapprove."
Discrimination against people with HIV/AIDS or serophobia is the prejudice, fear, rejection, and stigmatization of people with HIV/AIDS. Marginalized, at-risk groups such as members of the LGBTQ+ community, intravenous drug users, and sex workers are most vulnerable to facing HIV/AIDS discrimination. The consequences of societal stigma against PLHIV are quite severe, as HIV/AIDS discrimination actively hinders access to HIV/AIDS screening and care around the world. Moreover, these negative stigmas become used against members of the LGBTQ+ community in the form of stereotypes held by physicians.
Minority stress describes high levels of stress faced by members of stigmatized minority groups. It may be caused by a number of factors, including poor social support and low socioeconomic status; well understood causes of minority stress are interpersonal prejudice and discrimination. Indeed, numerous scientific studies have shown that when minority individuals experience a high degree of prejudice, this can cause stress responses that accrue over time, eventually leading to poor mental and physical health. Minority stress theory summarizes these scientific studies to explain how difficult social situations lead to chronic stress and poor health among minority individuals.
Ilan H. Meyer is an American psychiatric epidemiologist, author, professor, and a senior scholar for public policy and sexual orientation law at the Williams Institute of UCLA. He has conducted extensive research on minority identities related to sexual orientation, gender, race and ethnicity, drawing conclusions on the impact of social stresses on their mental health. Meyer was an expert witness for the plaintiffs in Perry v. Schwarzenegger (2010), the federal case that overturned California Proposition 8.
Since reports of emergence and spread of the human immunodeficiency virus (HIV) in the United States between the 1970s and 1980s, the HIV/AIDS epidemic has frequently been linked to gay, bisexual, and other men who have sex with men (MSM) by epidemiologists and medical professionals. It was first noticed after doctors discovered clusters of Kaposi's sarcoma and pneumocystis pneumonia in homosexual men in Los Angeles, New York City, and San Francisco in 1981. The first official report on the virus was published by the Center for Disease Control (CDC) on June 5, 1981, and detailed the cases of five young gay men who were hospitalized with serious infections. A month later, The New York Times reported that 41 homosexuals had been diagnosed with Kaposi's sarcoma, and eight had died less than 24 months after the diagnosis was made.
Homophobia in ethnic minority communities is any negative prejudice or form of discrimination in ethnic minority communities worldwide towards people who identify as–or are perceived as being–lesbian, gay, bisexual or transgender (LGBT), known as homophobia. This may be expressed as antipathy, contempt, prejudice, aversion, hatred, irrational fear, and is sometimes related to religious beliefs. A 2006 study by the Joseph Rowntree Foundation in the UK found that while religion can have a positive function in many LGB Black and Minority Ethnic (BME) communities, it can also play a role in supporting homophobia.
Domestic violence in same-sex relationships or intragender violence is a pattern of violence or abuse that occurs within same-sex relationships. Domestic violence is an issue that affects people of any sexuality, but there are issues that affect victims of same-sex domestic violence specifically. These issues include homophobia, internalized homophobia, HIV and AIDS stigma, STD risk and other health issues, lack of legal support, and the violence they face being considered less serious than heterosexual domestic violence. Moreover, the issue of domestic violence in same-sex relationships has not been studied as comprehensively as domestic violence in heterosexual relationships. However, there are legal changes being made to help victims of domestic violence in same-sex relationships, as well as organizations that cater specifically to victims of domestic violence in same-sex relationships.
Risky sexual behavior is the description of the activity that will increase the probability that a person engaging in sexual activity with another person infected with a sexually transmitted infection will be infected, become unintentionally pregnant, or make a partner pregnant. It can mean two similar things: the behavior itself, and the description of the partner's behavior.
Jeffrey T. Parsons is an American psychologist, researcher, and educator; he was a Distinguished Professor of Psychology at Hunter College and The Graduate Center of the City University of New York (CUNY) and was the Director of Hunter College's Center for HIV/AIDS Educational Studies & Training, which he founded in 1996. Parsons was trained as a developmental psychologist and applied this training to understand health, with a particular emphasis on HIV prevention and treatment. He was known for his research on HIV risk behaviors of gay, bisexual, and other men who have sex with men (GBMSM), HIV-related syndemics, and sexual compulsivity. He resigned his positions at CUNY on July 3, 2019, following a year-long university investigation of misconduct allegations against him. In 2023, the U.S. Attorney's Office announced that he was required to pay a $375,000 settlement for engaging in fraud against the federal government for many years.
Brian Mustanski is an American psychologist noted for his research on the health of LGBT youth, HIV and substance use in young gay and bisexual men, and the use of new media and technology for sexual health promotion and HIV prevention. He is a Professor of Medical Social Sciences, Psychiatry and Behavioral Sciences, and Psychology and Director of the Institute for Sexual and Gender Minority Health and Wellbeing at Northwestern University, Chicago, Illinois.
Many women have been infected with the HIV/AIDS virus. The majority of HIV/AIDS cases in women are directly influenced by high-risk sexual activities, injectional drug use, the spread of medical misinformation, and the lack of adequate reproductive health resources in the United States. Women of color, LGBT women, homeless women, women in the sex trade, and women intravenous drug users are at a high-risk for contracting the HIV/AIDS virus. In an article published by the Annual Review of Sociology, Celeste Watkins Hayes, an American sociologist, scholar, and professor wrote, "Women are more likely to be forced into survival-focused behaviors such as transactional sex for money, housing, protection, employment, and other basic needs; power-imbalanced relationships with older men; and other partnerings in which they cannot dictate the terms of condom use, monogamy, or HIV." The largest motivator to become part of the sex trade was addiction, the second largest being basic needs, and the third was to support their children/family.
Lisa Bowleg is an applied social psychologist known for conducting research on intersectionality in social and behavioral science and the relationship between social-contextual factors and stress, resilience, and HIV risk in Black communities.
Gail Elizabeth Wyatt is a clinical psychologist and board-certified sex therapist known for her research on consensual and abusive sexual relationships and their influence on psychological well-being. She is Professor of Psychiatry and Biobehavioral Sciences at the Ronald Reagan UCLA Medical Center. Wyatt was the first African American woman in the state of California to receive a license to practice psychology and first African American woman to be named a Full Professor of the UCLA School of Medicine.
John E. Pachankis is an American clinical psychologist. He is the David R. Kessler Professor at the Yale School of Public Health. His research documents the social and emotional experiences of LGBT individuals, including reasons for this population's greater risk of depression and suicide, and has developed among the first evidence-based mental health treatments to reduce this risk.
LGBT trauma is the distress an individual experiences due to being a lesbian, gay, bisexual, trans, queer person or from possessing another minoritized sexual or gender identity. This distress can be harmful to the individual and predispose them to trauma- and stressor-related disorders.
The psychological impact of discrimination on health refers to the cognitive pathways through which discrimination impacts mental and physical health in members of marginalized, subordinate, and low-status groups. Research on the relation between discrimination and health became a topic of interest in the 1990s, when researchers proposed that persisting racial/ethnic disparities in health outcomes could potentially be explained by racial/ethnic differences in experiences with discrimination. Although the bulk of the research tend to focus on the interactions between interpersonal discrimination and health, researchers studying discrimination and health in the United States have proposed that institutional discrimination and cultural racism also give rise to conditions that contribute to persisting racial and economic health disparities.
