The heterogeneity among people re-engaging in antiretroviral therapy highlights the need for a differentiated approach: results from a cross-sectional study in Johannesburg, South Africa.

Introduction: Disengagement and re-engagement with antiretroviral therapy (ART) are common in South Africa, but routine monitoring is insufficient to inform policy development. To address this gap, Anova implemented the 2020 National Adherence Guidelines' re-engagement standard operating procedure (re-engagement SOP) and collected additional data to describe the characteristics of re-engagement visits to inform HIV programmes.

Methods: Between July and December 2022, we conducted a study at nine primary healthcare facilities in Johannesburg.

Factors influencing the implementation of a guideline for re-engagement in HIV care in primary care settings in Johannesburg, South Africa: A qualitative study.

Re-engagement, which involves bringing individuals who have fallen out of HIV care back into treatment, is important in the ongoing care of individuals with HIV, especially in regions with high prevalence and resource limitations. Despite extensive treatment programs, a significant number of people living with HIV in South Africa disengage from care due to different barriers. To address this, the South African Department of Health (DoH) introduced guidelines to support re-engagement.

Power, data and social accountability: defining a community-led monitoring model for strengthened health service delivery.

Introduction: Despite international commitment to achieving the end of HIV as a public health threat, progress is off-track and existing gaps have been exacerbated by COVID-19's collision with existing pandemics. Born out of models of political accountability and historical healthcare advocacy led by people living with HIV, community-led monitoring (CLM) of health service delivery holds potential as a social accountability model to increase the accessibility and quality of health systems. However, the effectiveness of the CLM model in strengthening accountability and improving service delivery relies on its alignment with evidence-based principles for social accountability mechanisms.

Courier delivery of antiretroviral therapy: a cohort study of a South African private-sector HIV programme.

Introduction: Courier delivery has become a popular antiretroviral therapy (ART) distribution method in some HIV care settings, yet data on ART courier delivery and how it relates to ART outcomes are scarce. We studied the differences in viral suppression rates between individuals from a South African private sector HIV programme receiving ART by courier delivery and those receiving ART through traditional retail dispensing.

Methods: Individuals aged 15 years or older who were actively enrolled in the Aid for AIDS programme between January 2011 and July 2022 were eligible for the analysis.

Genes associated with fitness and disease severity in the pan-genome of mastitis-associated .

Introduction: Bovine mastitis caused by compromises animal health and inflicts substantial product losses in dairy farming. It may manifest as subclinical through severe acute disease and can be transient or persistent in nature. Little is known about bacterial factors that impact clinical outcomes or allow some strains to outcompete others in the mammary gland (MG) environment.