Resource Library

INTRODUCTION: Tuberculosis (TB) continues to be a leading cause of death in Sub-Saharan Africa, including Mozambique. While diagnostic methods and…

To successfully link to care, persons living with HIV must negotiate a complex series of processes from HIV diagnosis through initial engagement with HIV care systems and providers. Despite the complexity involved, linkage to care is often oversimplified and portrayed as a single referral step.…

There is evidence of increasing levels of pretreatment HIV drug resistance (PDR) in Southern Africa. We used data from two large population-based HIV surveillance studies to estimate prevalence of PDR in KwaZulu-Natal, the province with the highest HIV prevalence in South Africa. Sanger…

Objective: To study retention in care (RIC) trajectories and associated factors in patients eligible for antiretroviral therapy (ART) in a universal test-and-treat setting (TasP trial, South Africa, 2012–2016).

Design: A cluster-randomized trial whereby…

The emergence and expansion of the multidrug-resistant tuberculosis epidemic is a threat to the global control of tuberculosis. Multidrug-resistant tuberculosis is the result of the selection of resistance-conferring mutations during inadequate antituberculosis treatment. However, HIV has a…

Background

Initiation of antiretroviral therapy (ART) following diagnosis of HIV infection at birth is an emerging area of paediatric HIV care. We present outcomes of HIV-infected infants identified at birth at Rahima Moosa Mother and Child Hospital in Johannesburg,…

The Southern African HIV Clinicians Society’s biannual conference, held in Johannesburg, South Africa, from 24-27 October 2018, focused on clinical content for HIV and TB health care workers in the region and featured a wide range of topics…

This Framework is a practical tool to guide HIV programme managers on how to consider HIV testing and linkage services differently. The structured approach to performing the situation analysis and building HIV testing service delivery models is aimed at helping countries reach the first 90.…

HPTN 071 (PopART) is a three-arm community randomized trial in Zambia and South Africa evaluating the impact of a combination HIV prevention package, including universal test and treat (UTT), on HIV incidence. This nested study examined factors associated with timely linkage-to-care and ART…

An essential first step in caring for HIV-infected children is accurate and early diagnosis of HIV, early HIV testing, prompt return of results, and rapid initiation of treatment. Survival of HIV‐infected infants depends on a robust early infant diagnosis (EID) system that allows for tracking of…

Background

Immediate initiation of antiretroviral therapy (ART) in asymptomatic adults with CD4 counts higher than 500 cells per μL, as recommended, might not always be possible in resource-limited settings. We…

HIV drug resistance (HIVDR) poses a threat to future antiretroviral therapy success. Monitoring HIVDR patterns is of particular importance in populations such as sex workers (SWs), where documented HIV prevalence is between 34-89%, and in countries with limited therapeutic options. Currently in…

Antiretroviral therapy (ART) that enables suppression of HIV replication has been successfully rolled out at large scale to HIV-positive patients in low-income and middle-income countries. WHO guidelines for these regions define failure of ART with a lenient threshold of viraemia (HIV RNA viral…

Fungi are major contributors to the opportunistic infections that affect patients with HIV/AIDS. Systemic infections are mainly with Pneumocystis jirovecii (pneumocystosis), Cryptococcus neoformans (cryptococcosis), Histoplasma capsulatum (histoplasmosis), and 

Providing HIV testing at health facilities remains the most common approach to ensuring access to HIV treatment and prevention services for the millions of undiagnosed HIV-infected individuals in sub-Saharan Africa. We sought to explore the costs of providing these services across three southern…

The AIDSFree HIV Testing Services (HTS) Guidance Database has been updated with new guidelines from many PEPFAR priority countries. The database features HTS guidelines & policies on consent and confidentiality, testing algorithms & strategies, use of mandatory testing, quality assurance…

Hepatitis B virus (HBV)–HIV coinfections are becoming common with information on HBV genetic diversity and drug resistance still remaining elusive. To evaluate the HBV genetic diversity and drug resistance-associated mutations among drug-experienced HIV patients, the genetic analysis of the…

In view of expanding 'test and treat' initiatives, we sought to elicit how the experience of HIV testing influenced subsequent engagement in HIV care among people diagnosed with HIV.

We conducted in-depth interviews in Uganda, South Africa, Tanzania, Kenya, Malawi and Zimbabwe with 5-10…

Attrition during the period from HIV testing to antiretroviral therapy (ART) initiation is high worldwide. We assessed whether same-day HIV testing and ART initiation improves retention and virologic suppression.

This second HIV drug resistance (HIVDR) report provides an update on recent population levels of HIVDR covering the period 2014–2016. The report includes data from 16 nationally representative surveys from 14 countries estimating resistance in: adults initiating ART (PDR), children younger than…

Multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis are emerging worldwide. The Green Light Committee initiative supported programmatic management of drug-resistant tuberculosis in 90 countries. We used estimates from the Preserving Effective TB Treatment Study to predict…

METHODS: HIV-infected patients enrolled in HIV services were screened and those who reported untested household members (index cases) were offered home or facility-based HIV testing and counseling (HTC) of their household by a community health worker (CHW). HIV-infected…

Tuberculosis disproportionately affects hard-to-reach populations, such as homeless people, migrants, refugees, prisoners, or drug users. These people often face challenges in accessing quality health care. We did a systematic review of the qualitative literature to identify barriers and…

Although the number of deaths worldwide from tuberculosis—a disease caused by the bacterium Mycobacterium tuberculosis—fell by 22% between 2000 and 2015, it remains humanity’s biggest infectious killer and one of the top ten causes of all deaths. The 2016 WHO Global Tuberculosis Report estimated…

The Stop TB Partnership today launched its World TB Day website which has the full spectrum of downloadable communications materials. World TB Day is…

The World Health Organization was requested by Member States to develop a global priority pathogens list (global PPL) of antibiotic-resistant bacteria to help in prioritizing the research and development (R&D) of new and effective antibiotic treatments. To date, the selection of pathogens…

South Africa has one of the highest burdens of tuberculosis and drug-resistant tuberculosis in the world. In the past decade, the number of cases of XDR tuberculosis has increased by a factor of 10, to more than 1500 cases in 2012. Compounding the tuberculosis epidemic is the concurrent epidemic…

Globally 3.9% of new and 21% of re-treatment tuberculosis (TB) cases are multidrug-resistant or rifampicin-resistant (MDR/RR), which is often interpreted as evidence that drug resistance results mainly from poor treatment adherence. This study aims to assess the respective contributions of the…