Key and vulnerable populations

Resource
December 5, 2019
A strategy of early ART had no effect on condomless sex with HIV-serodifferent partners among MSM, but resulted in modestly higher prevalence among heterosexuals. However, among MSM and heterosexuals, early ART resulted in a substantial reduction in HIV-transmission-risk sex, to a very low absolute level.
Resource
November 28, 2019
This review aimed to explore the comparative importance of HIV infections among key populations and their intimate partners as HIV epidemics evolve, and to review implications for guiding responses.
Resource
November 28, 2019

In 2019, the HIV pandemic is growing and soon over 40 million people will be living with HIV. Effective population-based approaches to decrease HIV incidence are as relevant as ever given modest reductions observed over the past decade.

News
November 28, 2019

Programmes to scale-up HIV testing and treatment in countries in sub-Saharan Africa may have had less impact on new HIV infections than hoped, partly because they haven’t paid enough attention to groups that contribute disproportionately to HIV acquisition and transmission, experts say.

Blog
November 25, 2019

This month, a new strain of HIV was discovered for the first time in nearly two decades, providing the global community with a more complete map of how the virus evolves.

Event
November 21, 2019

The 20th International Conference on AIDS and Sexually Transmitted Infections in Africa (ICASA 2019), which took place from 2-7 December at the Kigali Convention Centre, Rwanda, represented a tremendous opportunity to highlight the diverse nature of the African region’s HIV epidemic an

News
November 20, 2019
Men who have sex with men in Africa are more likely to test for HIV than other African men, but are significantly less likely to be on treatment or virally suppressed.
News
November 19, 2019

In 2018, the global distribution of new HIV infections in 2018 crossed a threshold: the majority of global new infections were among key populations and their sexual partners. This change is a result of the strong progress in settings with high HIV prevalence in eastern and southern Africa, combi

Resource
November 13, 2019
Retention in care is associated with improved virological control and survival among HIV-infected children. However, retention of children in HIV care remains a challenge. This study demonstrates the value of routine laboratory data in monitoring diagnosis, retention and VL suppression in HIV-infected children. This approach is scalable, can be reported near real-time, is relatively inexpensive to implement, and provides a tool for improving paediatric HIV services until clinical databases can assume this role.
Resource
November 4, 2019
Adolescent girls and young women aged 15 to 24 years have some of the highest HIV incidence rates globally, with girls two to four times more likely to be living with HIV than their male peers. High levels of intimate partner violence (IPV) experienced by this age group is a significant risk factor for HIV acquisition. While behavioural interventions to prevent IPV and HIV in southern Africa have seen some success in reducing self-reported experiences of IPV, these interventions have largely failed to achieve similar outcomes for young women.