Strengthening access to health services for key populations

Key populations

Strengthening access to health services for key populations

Overview

People most affected by HIV, tuberculosis (TB) and malaria are often the same people who are marginalised and have limited or no access to health care. Widespread stigma and discrimination, violence and harassment, punitive laws, policies and practices, and criminalization of behaviours increase marginalisation, put key populations at heightened risks and undermine their access to services.

Who are key populations?

A group is deemed to be a key population if it meets all the following three criteria :

  1. Epidemiologically, the group faces increased risk, vulnerability and/or burden with respect to at least one of the three diseases – due to a combination of biological, socioeconomic, and structural factors.
  2. Access to relevant services is significantly lower for the group than for the rest of the population – meaning that dedicated efforts and strategic investments are required to expand coverage, equity, and accessibility for such a group.
  3. The group faces frequent human rights violations, systematic disenfranchisement, social and economic marginalization and/or criminalization – which increases vulnerability and risk and reduces access to essential services.
HIV TB Malaria
People living with HIV People living with HIV Refugees
Gay and bisexual men and other men who have sex with men People in prisons and other closed settings Migrants
People who inject drugs Asylum seekers, refugees, internally displaced people, and other migrants Internally displaced people
Sex workers Indigenous populations Indigenous populations in malaria-endemic areas
Transgender people People with TB are always considered a key TB population
People in prisons and other closed settings

In 2021, key populations and their sexual partners accounted for 70% of HIV infections globally, 94% of new HIV infections outside of sub-Saharan Africa, and 51% of new HIV infections in sub-Saharan Africa.