Sexual Risk Behaviors Among Youth in Soweto, South Africa During the COVID-19 National Lockdown

Impact of COVID-19 on the HIV Treatment Outcomes Among Men Who Have Sex with Men in South Africa After the Implementation of a Differentiated Service Delivery Model: An Interrupted Time Series Analysis

The impacts of COVID-19 among men who have sex with men (MSM), who face limited access to HIV services due to stigma, discrimination, and violence, need to be assessed and quantified in terms of HIV treatment outcomes for future pandemic preparedness. This study aimed to evaluate the effects of the COVID-19 lockdown on the HIV treatment cascade among MSM in selected provinces of South Africa using routine programme data after the implementation of differentiated service delivery (DSD) models. An interrupted time series analysis was employed to observe the trends and patterns of HIV treatment outcomes among MSM in Gauteng, Mpumalanga, and KwaZulu-Natal from 1 January 2018 to 31 December 2022. Interrupted time series analysis was applied to quantify changes in the accessibility and utilisation of HIV treatment services using the R software version 4.4.1. The segmented regression models showed a decrease followed by an upward trend in all HIV treatment outcomes. After the implementation of the DSD model, significant increases in positive HIV tests (estimate = 0.001572; p < 0.001), linkage to HIV care (estimate = 0.001486; p < 0.001), ART initiations (estimate = 0.001003; p = 0.004), ART collection (estimate = 0.001748; p < 0.001), and taking viral load tests (estimate = 0.001109; p = 0.001) were observed. There was an overall increase in all HIV treatment outcomes during the COVID-19 lockdown in light of the DSD model.

Impact of the COVID-19 pandemic on the HIV care continuum and associated factors in middle-income countries: A mixed-methods systematic review

INTRODUCTION

The HIV care continuum during the COVID-19 era faced specific challenges. The pandemic, affecting the delivery of HIV care, exacerbated existing healthcare inequities and vulnerabilities in middle-income countries with limited financial resources. This study aims to set the stage for the systematic review, focusing on the impact of COVID-19 on HIV care in middle-income countries with a focus on barriers and facilitators.

METHODS

A systematic search of relevant literature, including electronic databases and manual assessment of references, was done. The review included quantitative, qualitative and mixed-methods studies conducted in middle-income countries, with no age or gender restrictions. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used for reporting the results.

RESULTS

In the course of our systematic review, a comprehensive examination of the pertinent literature published between 2020 and 2024 yielded a total of 76 studies. This adverse impact was prominently attributed to an amalgamation of factors intrinsically associated with pandemic-induced restrictions, fear of contracting the COVID-19 and fear of disclosing HIV status. Moreover, an emergent theme observed in select studies underscored the enduring trend of HIV treatment continuity, which was facilitated by the burgeoning utilization of telemedicine within this context.

DISCUSSION

The pandemic negatively affected income and increased vulnerability to HIV across all phases of the HIV care continuum, except for viral suppression. Prevention measures, such as pre-exposure prophylaxis (PrEP), were compromised, leading to increased risky behaviours and compromised mental health among people living with HIV. HIV testing and diagnosis faced challenges, with reduced access and frequency, particularly among key populations. The pandemic also disrupted linkage and retention in care, especially in urban areas, exacerbating barriers to accessing necessary HIV treatment. Additionally, this review highlights the complex and multifaceted landscape of the pandemic's impact on HIV medical appointments, adherence and treatment engagement, with various barriers identified, including fear of COVID-19, economic constraints and disruptions in healthcare services.

CONCLUSIONS

The coexistence of pandemics has had negative effects on the HIV care continuum, with restrictions on services, an increase in care gaps and a break in the transmission chain in middle-income countries.

Internalized homophobia and sexual risk behavior in men who have sex with men: The mediational role of sexual self-concept

Men who have sex with men (MSM) are one of the populations most likely to be infected with human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) worldwide. Sexual risk behaviors (SRB) are the main route of HIV transmission. Among the factors associated with SRB, internalized homophobia (rejection of one's sexuality) is a risk factor unique for MSM. However, how this factor influences SRB is not clear. Therefore, the present study attempts to clarify the mechanism of action of the relationship between internalized homophobia on SRB based on the mediating effects of sexual self-concept. A study was conducted with 124 MSM living in Chile over 18 years of age (M = 24.4 and SD = 4.19). Through path analysis, it was observed that internalized homophobia has slight inverse effects on SRBs (multiple sexual partners and sexual activity under the influence of alcohol or drugs) when the sexual self-efficacy dimension acts as a mediating variable. These findings suggest that developing sexually transmitted infections (STIs) and HIV/AIDS prevention campaigns focused on MSM must highlight the development of a healthy sexual self-concept and address self-stigma.

Sexual health literacy and preventive behaviors among middle-school students in a rural area during the COVID-19 situation: A mixed methods study

Background: This study explored the association between sexual health literacy (SHL) and preventive behaviors of pregnancies and sexually transmitted diseases (STDs) among middle-school students during the COVID-19 outbreak to aid in the development of an informative program.

Methods: Mixed-method study with stratified two-stage cluster sampling was used to obtain 730 students from 20 middle schools in a rural province of Thailand. Online self-administered questionnaire was used to collect data from February 2020 to February 2021. Two brainstorming sessions were conducted with a purposeful sample of 25 stakeholders. Multiple linear regressions were used to assess the relationships.

Results: The associated significant factors with the preventive behaviors were sex (b=2.06, 95% CI: 1.07, 3.05), nightlife (b=-2.33, 95% CI: -3.99, -0.67), drinking alcoholic beverages (b=2.24, 95% CI: -3.24, -1.23), sexual intercourse experience (b=-2.64, 95% CI: -4.56, -0.72), and SHL (b=0.12, 95% CI: 0.08, 0.16). The stakeholders recommended an edutainment online program via Facebook.

Conclusion: This study investigated factors associated with SHL and preventive behaviors among middle school students. The most effective variable in this model was SHL. Therefore, a trial of an online program emphasizing SHL improvement should be examined for effectiveness among these students and seems appropriate, considering their rural area context and middle-school status.