Health In Africa Research Articles

Oral Health in Tanzania: Unmasking Its Neglected Dimension

ABSTRACTThe World Health Organization's definition of oral health underscores its holistic nature encompassing physiological, psychosocial, and functional dimensions. The current estimates of oral diseases in Tanzania and around the world underscore the urgency of intervention, particularly in light of rising sugar consumption trends. The unique challenges facing Tanzania, including inadequate knowledge, limited infrastructure, and disparities in oral healthcare access, are analyzed within the broader context of sub‐Saharan Africa's health priorities. This article addresses the multifaceted challenges of oral health neglect in Tanzania, emphasizing the imperative need for a comprehensive and integrated approach. The discussion offers a detailed exploration of determinants contributing to oral health neglect, spanning socioeconomic, behavioral, and commercial factors, with a focus on their implications for Tanzanian communities. Recommendations are presented as a strategic roadmap, encompassing public health education, integrated healthcare services, government intervention, educational programs, community engagement, financial accessibility, and research initiatives. By synthesizing these recommendations into a cohesive framework, a proactive and collaborative approach to mitigate the consequences of oral health neglect in Tanzania, emphasizing the need for transformative policies and cultural sensitivity, is therefore envisioned.

Overview of Malaria in Pregnancy: Challenges and Strategies for Effective Prevention

Malaria in pregnancy is a significant public health issue in sub-Saharan Africa, with 30 million pregnancies at risk each year. Pregnant women are particularly vulnerable due to immunological changes and the placental environment that facilitates parasite sequestration. The predominant malaria parasite, Plasmodium falciparum, is associated with significant maternal and fetal complications. Effective malaria prevention strategies include insecticide-treated nets (ITNs) and intermittent preventive treatment (IPTp) with Sulfadoxine-pyrimethamine. However, adherence to preventive chemotherapy is challenging due to side effects and socioeconomic barriers. Health education programs are crucial for increasing awareness and promoting preventive behaviors. Early diagnosis and prompt treatment are critical for managing severe malaria cases. Environmental and vector control measures, such as indoor residual spraying and larval source management, are vital for reducing mosquito populations and transmission. Nutritional interventions support immune function and overall health. Access to healthcare services, innovative technologies, and cultural and socioeconomic factors are essential for overcoming barriers to malaria prevention and treatment. Continuous monitoring and evaluation are crucial for refining interventions and improving health outcomes. Keywords: Malaria, Pregnancy, Challenges, Strategies, Effective Prevention

Advanced HIV disease and associated factors among young people aged 15—24 years at a tertiary hospital in Sierra Leone: a cross-sectional study

BackgroundAdvanced HIV disease (AHD) in young people living with HIV (PLHIV) is an increasingly pressing public health issue in sub-Saharan Africa. Despite global progress in early HIV testing and reducing HIV-related deaths, many youths experience increased rates of HIV disease progression in sub-Saharan Africa. This study describes the burden, clinical manifestations, and factors for disease progression among young PLHIV aged 15 – 24 years seeking medical services at a major public hospital in Sierra Leone.MethodsWe performed a cross-sectional analysis of routinely collected data for PLHIV patients aged 15 to 24 seen at Connaught Hospital in Sierra Leone between September 2022 and March 2023. We estimated the proportion of AHD in young PLHIV and performed logistic regression modelling to explore predictors of AHD. The statistical significance level was set at 0.05 for all statistical tests.ResultsOf the 581 PLHIV that were reported, 238 (40.9%) were between the ages of 15 and 24 years, with a median age of 22 (20—24), and 151 (63.5%) were females. On review, 178 (74.8%) has initiated antiretroviral therapy regimen (ART); 117 (65.7%) were actively on ART for ≤ 6 months, while 114 (64%) had interruptions with their ART treatment. The overall prevalence of AHD was 41.6% (99/238); 46.7% (35/68) of young PLHIV at the HIV clinic, and 39.3% (64/163) of admission. Sex—Female (OR, 0.51; 95% CI, 0.28–0.94; p = 0.030), and Tertiary Education level (OR, 0.27; 95% CI, 0.10 – 0.78; p = 0.015) have significantly lower odds of AHD in the entire study population. While for inpatients, Age (young Adults) of PLHIV (OR, 1.23; 95% CI, 1.00–1.52; p = 0.047) had 1.23 times the odds of AHD compared to adolescents, and being female (OR, 0.27; 95% CI, 0.08–0.84; p = 0.024), Overweight—Body mass index (OR, 0.10; 95% CI, 0.01–0.77; p = 0.028), Tertiary Education level (OR, 0.08; 95% CI, 0.01–0.52; p = 0.008) have significantly lower odds of AHD. Common conditions reported for the AHD group in the medical wards are tuberculosis (13.58%), hepatitis B (6.13%), Kaposi sarcoma (3.07%), and oesophagal candidiasis (2.45%).ConclusionWe reported a high prevalence of advanced HIV among young patients in a tertiary Hospital in Sierra Leone. One in two young PLHIV aged 15 to 24 years reported AHD, emphasizing the need to strengthen public health measures that address access to and retention of HIV services.

Infection prevention and control: Qualitative study of the preparedness and response of Christian health Association of Ghana to Marburg virus disease in Ghana

ObjectiveRecent disease outbreaks underscore the importance of robust disease surveillance and infection prevention and control (IPC) programmes to bolster Africa's public health response system. Yet, available evidence shows extensive gaps in the emergency response capacity of faith-based healthcare providers on the continent. Accordingly, this study examines the IPC and surveillance strategies adopted by a faith-based healthcare provider and the challenges encountered during Marburg Virus Disease outbreak (MVD) in Ghana. MethodWe collected data from 15 clinical and nonclinical health workers from the Christian Health Association of Ghana (CHAG) and the Ghana Health Service (GHS). Data was collected through online interviews to examine two pillars of the WHO COVID-19 SPRP-AFR (2021) framework. We analyzed the data using Braun and Clarke's thematic analysis. FindingsThe facility performed creditably well with contact tracing and other quarantine protocols during MVD outbreak in Ghana. However, it also encountered several challenges in the enforcement of IPC protocols, including human resource constraints, the lack of decontamination equipment, and limited infrastructure, among others. Given these limitations, we assessed that the facility cannot handle major outbreaks. ConclusionDue to numerous infectious disease outbreaks in Sub-Saharan Africa in recent years, the government of Ghana and faith-based healthcare providers must resource their facilities with the relevant equipment and qualified human resources against future disease outbreaks.

Advocacy, experience sharing and action planning toward raising additional financing for primary health care: spending more and spending better towards universal health coverage.

Reallocation of funding to respond the covid-19 pandemic, against a backdrop of longstanding underfunded health systems and high out of pocket expenditures for health, affected access to health services for households, especially those without social protection. These highlighted the urgency in curbing the impact of disruptions on progress towards Universal Health Coverage (UHC) goals. Strategic investments in Primary Health Care (PHC) can help spur the necessary momentum. Under the collaborative platform of the Harmonization for Health in Africa's Health Financing Technical Working Group; UNICEF Regional Office for East and Southern Africa and WHO Regional Office for Africa convened the first PHC financing forum for 21 countries across the Eastern and Southern Africa Region. The three-day forum engaged key health and financing decision makers in constructive dialogue to identify practical actions and policy changes needed to accelerate delivery of UHC through improvements in PHC financing mechanisms and arrangements. The forum was attended by over 130 senior policy makers and technicians from governments, United Nations agencies and nonstate actors drawn from within country, regional and affiliating headquarter institutions. The Regional Forum engaged participants in meaningful, and constructive discussions. Five themes emerged (1) regular measurement and monitoring of PHC services and spending (2) increasing investments in PHC (3) enhancing efficiency, effectiveness, and equity of PHC spending, (4) ensuring an enabling environment to invest more and better in PHC, and (5) better partnerships for the realization of commitments. An outcome statement summarizing the main recommendations of the meeting was approved at the end of the forum, and action plans were developed by 14 government delegations to improve PHC financing within country-specific context and priorities. The aims of this meeting in augmenting the political will created through the Africa Leadership Meeting (ALM), by catalyzing technical direction for increased momentum for improved health financing across all African countries was achieved. Peer exchanges offered practical approaches countries can take to improve health financing in ways that are suited to regional context providing a channel for incremental improvements to health outcomes in the countries.

The role of clinical associates in South Africa as a health workforce: A scoping review.

South Africa's health care system grapples with persistent challenges, including health care provider shortages and disparities in distribution. In response, the government introduced clinical associates (Clin-As) as a novel category of health care providers. This study mapped Clin-As' history and practice in South Africa, assessing their roles in the health workforce and offering recommendations. Following the framework outlined by Arksey and O'Malley, we conducted a comprehensive literature search from January 2001 to November 2021, utilising PubMed, Scopus and EBSCOhost databases. One thousand six hundred and seventy-two articles were identified and then refined to 36 through title, abstract and full-text screening. Strengths of the Clin-A cadre included addressing rural workforce shortages and offering cost-effective health care in rural areas. Challenges to the success of the cadre included stakeholder resistance, rapid implementation, scope of practice ambiguity, inadequate supervision, unclear roles, limited Department of Health (NDoH) support, funding deficits, Clin-As' perceived underpayment and overwork, degree recognition issues, inadequate medical student training on Clin-A roles, vague career paths and uneven provincial participation. As a health care provider cadre, Clin-As have been welcomed by multiple stakeholders and could potentially be a valuable resource for South Africa's health care system, but they face substantial challenges. Realising their full potential necessitates enhanced engagement, improved implementation strategies and precise scope definition.Contribution:This study acknowledges Clin-As in SA as a promising solution to health care workforce shortages but highlights challenges such as stakeholder resistance, insufficient NDoH support and unclear policies, emphasising the need for comprehensive efforts to maximise their potential.

A Scoping Review Protocol of Social Determinants of HIV/TB Coinfections in Sub-Saharan Africa.

Introduction: Tuberculosis (TB) and Human Immunodeficiency Virus (HIV) remain major public health issues in sub-Saharan Africa. The co-occurrence of these diseases is a growing concern in the region, and social determinants, the circumstances under which people are born, live, work, and age, are known to influence the risk of disease transmission, diagnosis, treatment, and outcomes. Here, we present a protocol for the evidence synthesis on the social determinants of HIV/TB coinfections in sub-Saharan Africa. The high prevalence of Tuberculosis (TB) and Human Immunodeficiency Virus (HIV) in sub-Saharan Africa presents significant public health challenges. TB/HIV comorbidity is influenced by various social determinants, including social, economic, cultural, and environmental factors, impacting disease transmission risk, accurate diagnosis, and treatment outcomes. This study protocol aims to provide an evidence synthesis on the social determinants of HIV/TB coinfection in sub-Saharan Africa. Methods and analysis: The researchers will use the Arksey and O'Malley's (2005) methodological framework to guide the scoping review. First, databases such as PubMed, MEDLINE, Web of Science, and PsychInfo will be searched. The researchers will then proceed in two steps. Before finalising the study selection, two independent reviewers will examine the article titles and abstracts for eligibility and inclusion. The researchers will then conduct a full-text screening of the articles based on the selected titles and abstracts. The authors' tool will be used to extract data, ensuring that the articles are properly screened and that the risk of bias is minimized. The chosen studies will be examined using a standardized tool to examine all bibliographic data and study characteristics. Ethics and dissemination: The review will provide an overview of the social determinants influencing the prevalence and outcomes of TB/HIV comorbidity in the region, as well as identify any research gaps. Policymakers, researchers, and healthcare professionals will benefit from the findings in developing targeted interventions to address the social determinants of TB/HIV comorbidity in sub-Saharan Africa.

Lusaka Call-to-Action 2022: A Call to Strengthen Public Health Emergency Operation Centers in Africa.

In July 2022, on the sidelines of the 41st Ordinary Session of the Executive Council of the African Union and the 4th Mid-Year Coordination Summit in Lusaka, Zambia, Heads of state and government, and leaders of delegations of African Union Member States called on member states, African Union through Africa CDC, and partners to recognize, prioritize, and accelerate the establishment and strengthening of public health emergency operation centers (PHEOCs) in the context of health security and in line with Africa's new public health order. Implementing the declaration requires a multi-dimensional approach that spans across governance, operational capabilities, partnerships, workforce development, and sustainable financing.

Assessment of a therapeutic protocol for the management of snakebite envenomations in Benin

Snakebite envenomation is a major public health issue in Sub-Saharan Africa (SSA). Antivenoms are the only etiological treatment. However, the dose recommended by the manufacturer (2 vials renewed every 2 hours in case of persistent bleeding) is usually not applied due to the high cost which is borne only by the patient. Based on clinical presentation, we evaluated the administration of a single vial on admission (instead of 2 vials), which corresponds to the therapeutic protocol used in current practice in most health centers in Benin and beyond in SSA. Renewal of antivenom followed manufacturer's recommendation. The study took place in a first referral hospital in Tanguiéta, North Benin. All envenomed patients received a slow intravenous vial of Inoserp® Pan-Africa (IPA) upon arrival. A clinical assessment identical to that of inclusion was carried out 2, 4, 6, 12 and 24 hours later to assess the tolerance and efficacy of the IPA, as well as the need to readminister the antivenom. The occurrence, persistence or worsening of clinical hemorrhages or neurological disorders, the latter reflecting envenomation by elapids, systematically led to the injection of 2 or 4 vials of IPA, respectively. Signs of intolerance were sought before and after each administration of antivenom, then 2 weeks to 1 month after treatment, in order to estimate the incidence of adverse effects attributable to the antivenom. Efficacy of IPA was assessed by cessation of bleeding and/or normalization of whole blood coagulation test (WBCT) within 24 hours of initial administration. The study took place from July 31 to October 31, 2019. We received 53 cases of snakebites of which 43 were included. The median age was 21 [IQR: 18-31] years and the sex ratio (M/F) was 1.5. Farmers were the majority (48%). The median time to admission was 1 [IQR: 0-2] day. On admission, 32 patients (74%) presented hemostasis disorders marked by bleeding and/or abnormal WBCT. None of the patients showed neurological symptoms. The median time to normalization of WBCT was 24 [IQR: 4-72] hours. The median time to stop bleeding was 6 [IQR: 4-12] hours. In 3 of the 11 patients whose bleeding had stopped at H2, a recurrence occurred within the following 24 hours. In addition, 3 patients presented with late bleeding 24 hours after admission. Two patients (5%) died as a result of envenomation. The simplified protocol represents a significant saving in the number of vials used, i.e. 1.8±0.4 vials per patient instead of the 2.4±0.2 which would have been necessary in these same patients treated according to the standard protocol (p = 2.6·10-4). However, in comparison with the results obtained during the previous clinical study, the cessation of bleeding is delayed, as is the normalization of the WBCT at the different follow-up times. In addition, the number of re-administrations of antivenom after H2 is higher in the light protocol than in the standard one, respectively 13 patients out of 43 treated versus 4 patients out of 59 (p = 0.006). There was no significant difference between the incidence of signs of early antivenom intolerance in this study compared to the previous one (16% and 11%, respectively; p = 0.79). This delay can put up to a third of patients at risk of complications. Despite its effectiveness and the antivenom savings made, it does not seem reasonable to recommend it.

Is mental health in South Africa moving forward?

A landmark South African Mental Health Conference took place in April 2023, marking the first national collaborative conference between government and mental health professionals. The theme was Join the Movement, and a 'whole of society' approach was emphasised, imploring various sectors to collaborate in relieving the country's burden of mental illness. Challenges in mental health were raised and possible solutions presented. This article discusses the conference, aspects of psychiatric care in South Africa, South Africa's health system issues and the importance of moving forward measurably.

Güney Afrika Kalkınma Topluluğunda Sağlık Sektörüne Yönelik İş Sağlığı ve Güvenliği Mevzuatı: Botsvana ve Güney Afrika Örneği

Occupational Health and Safety (OHS) legislation, regulation, and enforcement for workers in all sectors worldwide still need to be improved and require a radical and systematic approach to foster development. However, the advent of the COVID-19 pandemic has shed light on the great need for OHS legislation in every sector, with health at the forefront. Some nations in the Southern African Development Community (SADC) region need more organizational and legislative structures in OHS, particularly in the health sector. Literature on OHS in the Southern African region is scarce because it is still in its infancy and greatly underdeveloped. The purpose of this study is to conduct a traditional review of the structure of OHS legislation in the SADC region, specifically in Botswana and South Africa's health sector. In conclusion, Botswana and South Africa have reached different levels in developing legislation frameworks that govern workplace health and safety, with South Africa having a highly developed system compared to Botswana. Human resource shortage and a lack of OHS expertise are significant challenges in implementing and adhering to workplace health and safety programs in both countries. The development of occupational health, specifically in the health sector in both countries, the Southern African region and other developing countries, could be aided by a focus on developing specific policies and legislations and providing training and education in OHS.

Why pathogen genomics is crucial in Africa's public health.

No abstract available.

Paucity of Health Data in Africa: An Obstacle to Digital Health Implementation and Evidence-Based Practice.

Background: Among the numerous challenges that Africa faces in improving its healthcare systems, the paucity of health data stands out as paramount. This study aims to examine the challenges related to the paucity of health data in Africa and its impact on the implementation of digital health and evidence-based practice. The findings of the study reveal that health data availability in Africa is both limited and frequently of poor quality. Several factors contribute to this concerning situation, encompassing inadequate infrastructure, a shortage of resources, and cultural barriers. Furthermore, the available data, despite its limitations, is often underutilized due to a lack of capacity and expertise in data analysis and interpretation. Policy Options and Recommendations: To improve healthcare delivery in Africa, we recommend implementing novel strategies for data collection. It's important to recognize that effective information technology service is crucial for enhancing healthcare delivery, and a holistic approach is necessary to achieve this. Conclusion: This brief presents information to help policymakers develop long-term solutions to Africa's health data poverty. Taking action based on this evidence can assist in addressing the problem.

Climate change and malaria: some recent trends of malaria incidence rates and average annual temperature in selected sub-Saharan African countries from 2000 to 2018

BackgroundMalaria is still a disease of massive burden in Africa, also influenced by climate change. The fluctuations and trends of the temperature and precipitation are well-known determinant factors influencing the disease’s vectors and incidence rates. This study provides a concise account of malaria trends. It describes the association between average temperature and malaria incidence rates (IR) in nine sub-Saharan African countries: Nigeria, Ethiopia, South Africa, Kenya, Uganda, Ghana, Mozambique, Zambia and Zimbabwe. The incidence of malaria can vary both in areas where the disease is already present, and in regions where it is present in low numbers or absent. The increased vulnerability to the disease under increasing average temperatures and humidity is due to the new optimal level for vector breeding in areas where vector populations and transmission are low, and populations are sensitive due to low acquired immunity.MethodsA second source trend analysis was carried out of malaria cases and incidence rates (the number of new malaria cases per 1000 population at risk per year) with data from the World Health Organization (WHO) and average annual mean temperature from 2000 to 2018 from the World Bank’s Climate Change Knowledge Portal (CCKP). Additionally, descriptive epidemiological methods were used to describe the development and trends in the selected countries. Furthermore, MS Excel was chosen for data analysis and visualization.ResultsFindings obtained from this article align with the recent literature, highlighting a declining trend (20–80%) of malaria IR (incidence rate) from 2000 to 2018. However, malaria IR varies considerably, with high values in Uganda, Mozambique, Nigeria and Zambia, moderate values in Ghana, Zimbabwe, and Kenya, and low values in South Africa and Ethiopia in 2018. Evidence suggests varying IRs after average temperature fluctuations in several countries (e.g., Zimbabwe, Ethiopia). Also, an inverse temperature-IR relationship occurs, the sharp decrease of IR during 2012–2014 and 2000–2003, respectively, occurred with increasing average temperatures in Ghana and Nigeria. The decreasing trends and fluctuations, partly accompanying the temperature, should result from the intervention programmes and rainfall variability. The vulnerability and changing climate could arrest the recent trends of falling IR.ConclusionThus, malaria is still a crucial public health issue in sub-Saharan Africa, although a robust decreasing IR occurred in most studied countries.

Exposure to Armed Conflict and HIV Risk Among Rwandan Women.

This article focuses on the link between past exposure to violence and a critical public health issue in sub-Saharan Africa: HIV-positive status in women of reproductive age. Specifically, we use biosocial data from the Rwandan Demographic and Health Survey (2005‒2014) to assess how the timing and intensity of women's exposure to the war and genocide in Rwanda (1990‒1994) may be associated with their HIV status. We find significant differences in risk across age cohorts, with the late adolescence cohort (women born in 1970‒1974, who were aged 16‒20 at the start of the conflict) having the highest risk of being HIV positive 10‒20 years after the violence, even after controlling for current socioeconomic and demographic characteristics. Women who reported two or more sibling deaths, excluding those related to maternal mortality, during the conflict years also had higher odds of being HIV positive, net of cohort and control variables. Age at first sexual intercourse and number of lifetime sexual partners partially-but not fully-explain the associations between cohort and sibling deaths and HIV. These findings advance research related to armed conflict and population health and indicate that experiencing conflict during key stages of the life course and at higher intensity may affect women's long-term sexual health.

Early-life air pollution and green space exposures as determinants of stunting among children under age five in Sub-Saharan Africa.

Childhood malnutrition is a major public health issue in Sub-Saharan Africa (SSA) and 61.4 million children under the age of five years in the region are stunted. Although insight from existing studies suggests plausible pathways between ambient air pollution exposure and stunting, there are limited studies on the effect of different ambient air pollutants on stunting among children. Explore the effect of early-life environmental exposures on stunting among children under the age of five years. In this study, we used pooled health and population data from 33 countries in SSA between 2006 and 2019 and environmental data from the Atmospheric Composition Analysis Group and NASA's GIOVANNI platform. We estimated the association between early-life environmental exposures and stunting in three exposure periods - in-utero (during pregnancy), post-utero (after pregnancy to current age) and cumulative (from pregnancy to current age), using Bayesian hierarchical modelling. We also visualise the likelihood of stunting among children based on their region of residence using Bayesian hierarchical modelling. The findings show that 33.6% of sampled children were stunted. In-utero PM2.5 was associated with a higher likelihood of stunting (OR = 1.038, CrI = 1.002-1.075). Early-life exposures to nitrogen dioxide and sulphate were robustly associated with stunting among children. The findings also show spatial variation in a high and low likelihood of stunting based on a region of residence. This study explores the effect of early-life environmental exposures on child growth or stunting among sub-Saharan African children. The study focuses on three exposure windows - pregnancy, after birth and cumulative exposure during pregnancy and after birth. The study also employs spatial analysis to assess the spatial burden of stunted growth in relation to environmental exposures and socioeconomic factors. The findings suggest major air pollutants are associated with stunted growth among children in sub-Saharan Africa.

A Critical Review of the Sustainability of South Africa's Health System, User’s Satisfaction and Key Performance Scores

The South African Government has made accessibility and equity the primary focus of its health policy objectives since 1994. However, the extent to which these policies achieve their aims of lessening inequality is not synthetically documented. This study critically reviews and synthesises the literature on the nature of the South African health system, user’s satisfaction and key performance scores. The study conducted a content analysis of several research papers and policy papers in the South African health sector. The review showed that the current health system is dualistic, indicating that the public health system is not living up to the National Core Scores and that this has impacted negatively on the level of satisfaction of households. The evidence demonstrated ongoing discrepancies in access to and use of health services, notwithstanding legislative initiatives. Moreover, the review showed that user’s perceptions of the quality of public healthcare services are deteriorating in South Africa. There is evidence of treatment delays, long waiting times, acute shortages of doctors, specialists and nurses, a lack of appropriate medication and poor health services delivery. The evidence provided about the South African health system can contribute to global policy discussions about health equity on the use of health services by households from different socioeconomic backgrounds and how policies can increase access to quality health care for low-income households.
 

To queue or not to queue: Facility managers and mental health care users' experiences of integrated health care in a rural South African district.

A key feature of South Africa's state health care strategy since 1994 has been the development and expansion of services towards integrated health care at primary health care level. Within the new system, emphasis has been on the integration of patients with mental health care needs with other patients where multiple health conditions and needs would be addressed simultaneously. As part of a larger study into mental health care in a predominantly rural district, we investigated the experiences of facility managers and mental health service users in rural clinics within the system of care. We were interested both in their views as to the advisability of the integrated model and the ways in which they managed any challenges they may have experienced within the system at local level. Data were collected through once-off semi-structured interviews with facility managers and mental health care service users to gather qualitative information. Narratives were transcribed and translated into English. Transcriptions were imported to Atlas.ti 22 and analysed through Thematic Analysis. The integration of mental health care into routine primary health services poses challenges to treatment delivery and to patients who come for treatment. Our study also suggests resegregating mental health care as a possible solution to facilitate service delivery and treatment to service users. This research provided first insights into facility managers' and service users' views of integrated mental health care at primary health care level in this district. While mental health care services have been expanded and integrated into primary health care over recent years, the system may not have been as streamlined as in other parts of the country. The integration of mental health into primary health care can pose various challenges to facilities, health care providers, and mental health service users. Managers in these constrained circumstances have observed that resegregating mental health care from physical treatment, as in the past, may be deemed more effective for health care provision and reception. Generalised integration of mental health treatment with physical care should be approached with caution unless there is wider scale provisioning and greater organisational change.

The National COVID-19 Epi Model (NCEM): Estimating cases, admissions and deaths for the first wave of COVID-19 in South Africa.

In March 2020 the South African COVID-19 Modelling Consortium was formed to support government planning for COVID-19 cases and related healthcare. Models were developed jointly by local disease modelling groups to estimate cases, resource needs and deaths due to COVID-19. The National COVID-19 Epi Model (NCEM) while initially developed as a deterministic compartmental model of SARS-Cov-2 transmission in the nine provinces of South Africa, was adapted several times over the course of the first wave of infection in response to emerging local data and changing needs of government. By the end of the first wave, the NCEM had developed into a stochastic, spatially-explicit compartmental transmission model to estimate the total and reported incidence of COVID-19 across the 52 districts of South Africa. The model adopted a generalised Susceptible-Exposed-Infectious-Removed structure that accounted for the clinical profile of SARS-COV-2 (asymptomatic, mild, severe and critical cases) and avenues of treatment access (outpatient, and hospitalisation in non-ICU and ICU wards). Between end-March and early September 2020, the model was updated 11 times with four key releases to generate new sets of projections and scenario analyses to be shared with planners in the national and provincial Departments of Health, the National Treasury and other partners. Updates to model structure included finer spatial granularity, limited access to treatment, and the inclusion of behavioural heterogeneity in relation to the adoption of Public Health and Social Measures. These updates were made in response to local data and knowledge and the changing needs of the planners. The NCEM attempted to incorporate a high level of local data to contextualise the model appropriately to address South Africa's population and health system characteristics that played a vital role in producing and updating estimates of resource needs, demonstrating the importance of harnessing and developing local modelling capacity.

Abstract PL02-04: Malignancies in People with HIV: Successes and Challenges at the Intersection of Virology, Immunology, and Oncology

Abstract PL02-04: Malignancies in People with HIV: Successes and Challenges at the Intersection of Virology, Immunology, and Oncology