You are here
HIV & AIDS Vulnerable Groups
Worldwide, the majority of HIV infections are transmitted through sex between men and women, and half of all adults living with HIV are women. Certain groups of people have been particularly affected and these include people who inject drugs, sex workers and men who have sex with men.
HIV particularly affects adolescents and young people, who accounted for 39 percent of all new infections and 15 percent of all people living with HIV in 2012. 1 AIDS-related deaths among young adults have an especially damaging impact on their families and communities: skills are lost, workforces shrink and children are orphaned.
In some countries in sub-Saharan Africa, life expectancies have fallen below 40 years, whereas they would have been above 60 without the epidemic. Roughly 17.8 million children have lost at least one parent to AIDS-related illnesses. 2
Apart from inadequate funding, other major obstacles to reducing the vulnerability of these populations to HIV include weak infrastructure, shortages of healthcare workers, and political or cultural attitudes.
"While public health experts describe sex workers and people who use drugs as “hard to reach” populations, law enforcement has little trouble finding them." 3
For example, some authorities are opposed to condom promotion, while others refuse to support needle exchanges for people who inject drugs. Many are also reluctant to provide young people with adequate education about sex and sexual health.
Stigma and discrimination particularly affects these vulnerable groups. People known to be living with HIV are often shunned or abused by community members, employers even healthcare workers. As well as causing much personal suffering, this sort of prejudice discourages people from seeking HIV testing, treatment and care, undermining efforts to tackle the epidemic.
- World Health Organisation (WHO) guidelines on HIV prevention, diagnosis, treatment and care for key populations
- Men who have sex with men (MSM)
- Young men who have sex with men (YMSM)
- Sex workers
- People who inject drugs (PWID)
- Transgender people
- Orphaned children
- 1. UNAIDS (2013) ' Global Report: UNAIDS Report on the Global AIDS Epidemic 2013'
- 2. AIDS Orphan (2013) ' HIV and AIDS'
- 3. Open Society Foundations' (2014, August) ' To Protect and Serve: How Police, Sex Workers, and People Who Use Drugs Are Joining Forces to Improve Health and Human Rights'
Leave your feedback about this page
We are unable to respond to any personal questions, or offer advice or information in relation to personal matters.
Help us improve our website! close
Before you leave us, could you help us redesign our website? We want to know if you found the information you were looking for and whether it was helpful to you.
This survey will take just a couple of minutes. It's completely anonymous and will help make our site better for the millions of people who use AVERT.org every year.