0229/2024 - AS INICIATIVAS GLOBAIS DE SAÚDE E O COMBATE AO HIV/AIDS NO CONTINENTE AFRICANO: REVISÃO DE ESCOPO
GLOBAL HEALTH INITIATIVES AND THE FIGHT AGAINST HIV/AIDS ON THE AFRICAN CONTINENT: A SCOPING REVIEW
Autor:
• Amiry Monteiro Sanca - Sanca, A. M. - <amirymonteirosanca@outlook.com>ORCID: https://orcid.org/0000-0002-4767-0111
Coautor(es):
• Nikole Martins de Figueiredo - Figueiredo, N. M. - <figueiredonikole@gmail.com>ORCID: https://orcid.org/0009-0001-5115-1162
• Priscila Tadei Nakata Zago - Zago, P. T. N. - <priscilanakata@gmail.com>
ORCID: https://orcid.org/0000-0001-6181-8381
• Cristianne Maria Famer Rocha - Rocha, CMF - <cristianne.rocha@ufrgs.br>
ORCID: http://orcid.org/0000-0003-3281-2911
• Deise Lisboa Riquinho - Riquinho, D. L. - <deise.riquinho@gmail.com>
ORCID: http:/orcid.org/0000-0002-6604-8985
Resumo:
Objetivo: identificar, na literatura, a influência das Iniciativas Globais de Saúde (IGS) no combate ao HIV no continente africano. Método: realizou-se uma revisão de escopo nas bases Web of Science Core Collection, Medical Literature Analysis and Retrieval System Online, Scopus, Excerpta Medica Data-base e Google Acadêmico no mês de março de 2023. Incluíram-se artigos originais publicados nos idiomas inglês, português, espanhol e francês que tratavam especificamente da influência das IGS no combate ao HIV no continente africano. Resultados: foram incluídos 25 estudos publicados entre 2009 e 2019. Da análise, resultaram duas categorias temáticas: Contribuições das IGS no combate à epidemia de HIV e Limitações das IGS no combate à epidemia do HIV. Conclusão: apesar das contribuições para melhorias nos indicadores do HIV, a partir do fortalecimento dos sistemas locais de saúde e da atuação das ONGs e organizações religiosas, as IGS apresentam limitações, as quais se relacionam aos fatores que incluem e ou dependem do tipo de orçamento, do quanto as ações propostas conseguem ser desenvolvidas em consonância com as necessidades de saúde da população e da realidade de cada serviço de saúde, das dificuldades na formação de lideranças, da sustentabilidade das ações propostas e falta de recursos para o enfrentamento do HIV.Palavras-chave:
Iniciativas Globais de Saúde; HIV; África; Estratégias de Saúde Globais; Sistemas de Saúde.Abstract:
Objective: To identify, in the literature, the influence of Global Health Initiatives (GHI) on the HIV combat in Africa. Method: A scoping review was carried out in March 2023 in the Web of Science Core Collection, Medical Literature Analysis and Retrieval System Online, Scopus, Excerpta Medica Data-base and Google Scholar databases. It included original articles published in English, Portuguese, Spanish and French that dealt specifically with the influence of GHI on this endeavour. Results: 25 studies published between 2009 and 2019 were selected. The analysis resulted in two thematic categories: Contributions of GHI in combating the HIV epidemic; and Limitations of GHI in combating it. Conclusion: Despite the contributions that led to improvements in HIV indicators, based on the strengthening of local health systems and the work of NGOs and religious organisations, the GHI have limitations, which are related to factors that include or depend on the type of budget, the extent to which the proposed actions can be developed in line with the health needs of the population, and the reality of each health service, difficulties in training leaders, the sustainability of the proposed actions and the lack of resources to tackle HIV.Keywords:
Global Health Initiatives; HIV; Africa; Global Health Strategies; Health Systems.Conteúdo:
Acessar Revista no ScieloOutros idiomas:
GLOBAL HEALTH INITIATIVES AND THE FIGHT AGAINST HIV/AIDS ON THE AFRICAN CONTINENT: A SCOPING REVIEW
Resumo (abstract):
Objective: To identify, in the literature, the influence of Global Health Initiatives (GHI) on the HIV combat in Africa. Method: A scoping review was carried out in March 2023 in the Web of Science Core Collection, Medical Literature Analysis and Retrieval System Online, Scopus, Excerpta Medica Data-base and Google Scholar databases. It included original articles published in English, Portuguese, Spanish and French that dealt specifically with the influence of GHI on this endeavour. Results: 25 studies published between 2009 and 2019 were selected. The analysis resulted in two thematic categories: Contributions of GHI in combating the HIV epidemic; and Limitations of GHI in combating it. Conclusion: Despite the contributions that led to improvements in HIV indicators, based on the strengthening of local health systems and the work of NGOs and religious organisations, the GHI have limitations, which are related to factors that include or depend on the type of budget, the extent to which the proposed actions can be developed in line with the health needs of the population, and the reality of each health service, difficulties in training leaders, the sustainability of the proposed actions and the lack of resources to tackle HIV.Palavras-chave (keywords):
Global Health Initiatives; HIV; Africa; Global Health Strategies; Health Systems.Ler versão inglês (english version)
Conteúdo (article):
INTRODUCTIONGlobal Health Initiatives (GHI) were created in the 2000s to increase priority interventions and help underdeveloped countries in the race to achieve the Millennium Development Goals (MDG). Such initiatives have brought together different public and private entities – multi- and bilateral agencies, such as non-governmental (NGOs) and international organisations with/without profit, pharmaceutical equipment industry, and health provisions , with the aim of contributing to improvement of the health systems and services of these countries to combat the diseases most impactful on public health(1, 2). Most of these countries have unstable, deficient health systems to cater for the needs of their inhabitants, due to a set of factors ranging across scarce or poorly used financial resources, precarious living conditions, increased risk factors and prevailing diseases. Such conditions impact public health, and foster a fertile field for dependence on international support, crucial for both the development and improvement of the living and health conditions of their inhabitants(1, 2).
At the end of the first decade of the millennium, the most prominent GHI led health care, defining the agenda of global health policies and reducing the role of the World Health Organisation (WHO) and the World Bank(2). Four GHI stand out in global health: the Global Fund to Combat Acquired Immunodeficiency Syndrome, Tuberculosis and Malaria (global/GFATM fund); The Global Alliance for Vaccines and Immunisation (GAV); The Emergency Plan of the President of the USA for the Relief of AIDS (PEPFAR); and the World Bank International AIDS Program (2). In 2009, there were over 100 GHI covering 27 health areas.
These four initiatives are present in all Portuguese-speaking African countries (PALOPS), although they have diverse situations in terms of the funds attributed, the number of GHI and the number of years of the activities: in Mozambique and Angola, PEPFAR was present (2004-2009), GAVI (2001-2003), the Global Fund (2004-2005) and the World Bank (Multi-Country AIDS Programme - MAP, (2003-2011) and (2004-2011) in Cape Verde, the Global Fund (since 2010), and the World Bank (since 2002); in Guinea-Bissau, GAVI (since 2004), the Global Fund (since 2004) and the World Bank (MAP - 2004-2008); in Sao Tome and Principe, GAVI (since 2001) and the Global Fund (since 2005(3).
The epidemiological profile of most African countries is characterised by infectious diseases, especially malaria, tuberculosis and the human immunodeficiency virus (HIV). Regarding HIV, the continent, especially the sub-Saharan region, has stood out as the location most affected by this grievance. Since its inception, it has had higher rates of morbidity and mortality due to causes related to AIDS, concentrating more than two thirds of the world’s population living with HIV in the year 2020(4).
It is estimated that two African regions (eastern and southern) had more than half (54%) of all people living with HIV in the world in 2020; two thirds (67%) of all infected children lived in this area. The epidemic has spread to almost every country in the region, and South Africa concentrates the largest number of people living with HIV in the world - 7.5 million people, and Eswatini presents the highest prevalence in the world (27%) . The North Africa region recorded a 25% increase in new HIV infections between 2010 and 2019, without alteration in the mortality rates, and with 38% access to antiretroviral therapy (ARVT), the lowest of all world regions in 2020. In pregnant women, the ARVT coverage in the Western and Central Africa was 62% in 2016 and 58% in 2019, exposing a decrease in coverage in recent years(4). This reality contrasts with the global scale, which, in recent years, has recorded an improvement in the indicators regarding the combat of this disease.
There are different perspectives of the GHI influence in Africa. For some authors, in general, they constitute a setback because most of the global health resources are aimed at vertical interventions, giving little importance to social determinants or dealing with health inequalities(5). Generally, GHI are developed in offices in wealthy countries, considering western culture, to be implemented in low-income regions with different cultures and world views, ignoring the knowledge of the people who live in the realities they will intervene(6).
In this context, the purpose of GHI and their presence in African countries, the epidemiological situation of HIV in these regions and the criticism from some authors of these initiatives, seeks to map scientific production about the influence of GHI in HIV combat on the continent. It is understood that this mapping can serve as the basis for social actors, researchers and national and international policy formulators to explore different aspects of the role of GHI in Africa, especially in combating HIV, as well as to stimulate reflections about the influence of these initiatives.
This research seeks to answer the following question: what is the state-of-the-art of the influence of GHI in the fight against HIV in Africa? Thus, the objective was outlined, namely to identify, in the literature, the influence of GHI in the fight against HIV in Africa.
METHOD
OUTLINE OF THE STUDY
This is a scoping review, according to the assumptions of the Joanna Briggs Institute (JBI) - Methodology for JBI Scoping Review (7), which consists of a systematised, exploratory approach, which aims to identify relevant scientific production in a particular area of knowledge. The research protocol was registered with the Open Science Framework (osf.io/xu2ps), and this study was conducted in the following steps: definition and alignment of the objectives and the research question; delimitation of the inclusion criteria; devising and planning of the search strategy and the selection of studies; identification of the relevant studies; selection of the primary studies; data extraction; data mapping; and, summarisation of the results.
The studies included were listed from the acronym PCC: P- Population: global health specialists, public health administrators, health professionals and researchers focusing on HIV/AIDS; C- Concept: GHI that influence HIV combat; and, C - Context: African countries where GHI operate. The guiding question devised for this review was: what is the state-of-the-art of the influence of GHI in the battle against HIV in Africa?
ELEGIBILITY CRITERIA
Inclusion criteria: original articles published in English, Portuguese, Spanish and French that specifically dealt with the influence of GHI in the fight against HIV in Africa. No time limit was defined, aiming to include as many studies as possible. Those excluded were: studies that did not answer the central research question, duplicate studies, review studies, articles not available in full, theoretical articles, dissertations, theses and books.
DATA COLLECTION
The data were gathered in March 2023 from the database, Web of Science Core Collection / Clarivate Analytics (WoS), Medical Literature Analysis and Retrieval System Online (MEDLINE/PubMed), Scopus (Elsevier), and Excerpta Media Data-base (EMBASE). Subsequently, there was an extension to the metadata search tool, Google Academic.
The research team defined the search strategy considering the Descriptors in Health Sciences (DeCS) and/or Medical Subject Headings (MeSH). Boolean AND and/or OR operators were used, respecting the peculiarities and characteristics of each database. The English combinations were: "Global health initiatives" AND HIV AND Africa. In Google Academic, the same search strategy was used.
The selection of studies took place in three consecutive steps: 1. Title reading, which should contain the terms Global Health Initiatives and/or HIV/AIDS ; 2. Abstract reading; and, 3. Reading of the article in full. Two reviewers assessed the complete versions of the selected articles, considering the inclusion and exclusion criteria, which resulted in the final sample for the study. The detailed search/selection of studies can be found in the supplementary material available at: https://doi.org/10.48331/scielodata.s2tnkt .
For the systematisation of the information, the researchers devised a means of data extraction for those containing the sections: author, year of publication, country, periodical, approach and main results. Figure 1, according to the PRISMA Extension for Scoping Reviews (Prisma ScR)(8) methodology, presents the systematisation of the search process, exclusion and selection of studies for inclusion found through their identification, analysis and eligibility .
DATA ANALYSIS AND TREATMENT
The data analysis was performed based on the definition and organisation of a numerical, categorical synthesis. The first presented the characterisation of the selected studies; and the second included sorting into thematic categories according to the findings related to the influence of GHI in combating HIV in Africa.
RESULTS
The process of identification, analysis, eligibility and inclusion of studies according to PRISMA is presented in Figure 1.
Figure 1
Of the 418 articles identified, 326 were excluded because of duplication. In the selection stage, 92 were eligible for reading in full, of these, 25 were included in the scoping review. The article publication period spanned from 2009 to 2019, and 17 (68%) were published in the first six years (2009-2014), in which 2010 and 2011 were outstanding with four studies each year. As for the place where the studies were conducted, the majority, 16 (64%) occurred in one country, and the others in more than one. Chart 1 presents the characterisation of the studies, with Zambia, Uganda and South Africa the countries possessing the largest number (six or more). Regarding the methodological approach, 14 (56%) were qualitative, six (24%) mixed and five (20%) quantitative.
Chart 1
Regarding categorical synthesis, the findings of the articles were organised into two thematic categories and four subcategories, as presented in Chart 2: 1) Contributions from GHI in combating the HIV epidemic; 1.1 Indicators of HIV and other diseases and strengthening of local health systems; 1.2 Fighting the HIV Epidemic by Civil Society Organisations (CSOs), such as local NGOs, religious and community organisations, and Chart 3: 2) Limitations of GHI in combating the HIV epidemic, repercussions for Health Systems; 2.1 Local health systems; 2.2 Leadership training for policy co-ordination, human and material resource administration; and Finance and sustainability of the actions.
Chart 2
Chart 3
DISCUSSION
It can be inferred that the increase in papers on the influence of GHI in the fight against HIV in Africa is related to the high prevalence of HIV, to the worst socioeconomic scenarios, as well as the greater difficulty of local administrators in articulating successful responses, which require the devising of policies potentially capable of reducing inequalities and defending human rights, both determinants for combating the HIV epidemic(34, 35).
Regarding the first category – GHI contributions to combating the HIV epidemic, related actions are highlighted that modified the indicators of the disease and the strengthening of local health systems(11, 13, 14, 16, 17, 19, 23, 26, 29, 32). Among them, PEPFAR activities contributed to the increase in life expectancy, to reduced incidence and mortality by HIV and tuberculosis in the sub-Saharan region(11), and investments from the Global Fund were decisive in stabilizing the HIV epidemic in Ghana(13), a country that has achieved progress in terms of the MDG. Data from the Global Report of the United Nations Joint HIV/AIDS (UNAIDS) Program, published in 2023, pointed to investment in the expansion of the ARVT in this region, which collaborated so that eight sub-Saharan countries came close to reaching the proposed 95% goals for 2025(36). According to the report, improvements in the scenario were mainly due to the development of strong political leaders, whose evidence-based HIV plans and actions were able to consider confrontation of the inequalities.(34) On the other hand, a study by the International Society against AIDS, in which an international commission of experts assessed the future of the response to HIV from a more integrated view of health promotion, stressed that the increase in diagnosis and ARVT, although they had had an impact by reducing disease deaths, they were not enough to put an end to the epidemic in general. It is necessary to invest in aspects related to the primary prevention of the transmission of the virus, through initiatives that can guarantee basic human rights, as well as the strengthening of civil society organisation(37).
In this context, the rapid expansion of prevention, testing, counselling and treatment actions(13, 32), Investment in Human Resources training in Health(12, 13, 23, 24, 29, 32), and the strengthening of infrastructure, support for multisectoral responses to achieve national and international goals to maintain the quality of the HIV services(13), cited as important contributions of the GHI in Uganda(26), meet the proposed needs to reinforce the response to the epidemic, using a more global approach(37).
GHI contributions were also identified as important in the fight against the HIV epidemic, along with the actions of the CSOs, such as local NGOs, religious organisations and community organisations(15, 20, 31, 32). It should be noted that, specifically in Nigeria(20), GHI focus on HIV strengthened the role of non-State actors in health care. In Kenya, Malawi, Uganda and Zambia, the main contributions to civil society occurred in the definition of priorities, implementation of programs and monitoring of GHI (PEPFAR and GFATM) activities (PEPFAR) activities(32), unlike other countries. A study by the University of New Hampshire, which analysed limitations and potentialities of local and international NGOs, international donors, religious organisations and multilateral representatives, pointed out that the principal obstacles in the search for better approaches to HIV – such as insufficient technical and administrative capacity, workloads and overloads, lack of a favourable environment, and the stigma associated with local groups working with marginalised populations – which will only be overcome with the development of programs aimed at enhancing the action of CSOs(38). What the report of this research indicates is that obtaining resources efficiently, effectively and responsibly from multilateral partners is that it is still a challenge to achieve a sustained local response. A study that assessed the role of religious organisations in facing HIV in Zambia corroborates that the development of community initiatives, aimed at providing education services to needy families and orphans due to the disease, emerge as potential strategies for the development of sustainable community relations.(39)
From this perspective, this review identified that, in a region of Kenya(32), the proximity of CSOs with the target communities provided encouragement for rapid GHI responses from innovative programming based on human rights. Such programming made it possible to grant aid to widows and orphans for protection of their property rights, which is positively related to HIV prevention, as vulnerable homeless groups are at greater risk of contracting HIV by transactional sex or sexual violence. Such aid is essential in view of certain global events, especially since 2018, that emerged as trends that redefined the historical, political and social scenario, such as the weakening of democracy, the increase in xenophobia and authoritarianism, factors that might worsen the spread of diseases in these vulnerable groups(35).
Furthermore, in relation to the action of the CSOs, it is noteworthy that the term, action is understood differently according to global differences, and that the best benefits will be from those who reach the highest degree of interaction among the social sphere, the family and the State. A study in Ghana pointed out that the confrontation of HIV depends on the quality of partnerships between the State and civil society, and not only the CSOs alone(40). It needs to be considered that, although the performance of CSOs is identified as important for better responses in the fight against the disease, some local interventions continue to be developed in a disarticulated way in relation to the financial flows of the main donor agencies and national strategies(41). There are, therefore, problems that some authors call the “finance funnel” by which NGOs receive most of the donor support, that is without proper transfer. The difficulty of access to funding by informal religious OCs is a considerable problem, as they have developed activities in parallel to programs performed by large congregations, as well as initiatives motivated by members of the community inspired solely by faith.
Regarding the second category - the limitations of GHI in combating the HIV epidemic, repercussions on health systems, the creation of parallel systems and weak local health systems were identified (9, 13, 20, 24, 32) in countries like South Africa, Nigeria, Burundi, Kenya, Malawi, Uganda and Zambia, mainly due to the effects of complex interinstitutional relations in the monitoring and assessment of actions related to HIV. The divergences in information presented in reports that analysed the same epidemiological scenario in South Africa(24), and the sending of data on HIV, ARVT and opportunistic infections from the Global Fund to the National AIDS Control Program in Ghana(13) impaired the integration of data in the district system and consequent decision-making. A review that analysed the interaction between GHI and local health systems pointed out that their inoperability were the result of decades of neglect and insufficient investment in public health, allied to or the consequence of a scenario composed of economic crises and a consequent increase in poverty and inequality(42). On the other hand, another study that sought to understand the priorities, governance, harmonisation and alignment of GHI in Africa stressed that the structure of those who generate the actions are generally distant from the countries in which they will be operationalised, thus contributing to the inability of local governments to monitor their resources. Indeed, often the decisions regarding their allocation is defined by the interests of donors, without considering local health priorities(43).
Another aspect noticed was the problem of Human Resources. In Angola, South Africa, Nigeria, Malawi, Kenya, Uganda and Zambia(16, 18, 20, 21, 24, 27, 29, 32, 33), an increase in the workload of health professionals in the public sector was identified, leading to staff migration to the private sector to GHI-funded positions, which, combined with high turnover and poor working conditions of the public sector(24), it made it difficult to administrate and implement new projects. It is also noteworthy that, in Nigeria(20), it was found that GHI did not invest significantly in the recruitment of new health professionals. It is also necessary to consider the issue of nursing skills in combating the HIV epidemic, because, in South Africa, ARVT is still oriented from a central medical model(24), despite the scarcity of doctors in the public sector. In this regard, it is noteworthy that the globalisation process, which has accelerated since the 1990s, has contributed significantly to the migration of health professionals. This fact, associated with the growth of the HIV epidemic, has weakened the technical capacity of countries that already had a fragile local health system(42).
Despite the significant increase in financial resources to address HIV, tuberculosis and malaria, investment in human resources(48) is still an obstacle. Since the need for human resources permeates the five strategies proposed by the WHO to confront HIV, more professionals are reuired to increase diagnoses, maximize disease prevention actions, and accelerate the expansion of treatment and care for people with HIV/AIDS and their specificities. As well as expanding health systems and investment in strategic information to guide the effectiveness of actions, it is urgent to define the priorities focused on the formation and availability of qualified human resources, mainly in the most vulnerable regions, such as sub-Saharan Africa (49).
Difficulties in the formation of leadership for co-ordination of HIV combat policies emerges as one of the limitations of GHI, since its performance does not match the local reality of their governments(29). This ignorance of the reality of each country contributes to the existence of uncertain policies, lack of leadership and vision by the Ministries of Health in Nigeria, Burundi and Tanzania(9, 20, 30). In this sense, a study(31) in Kenya, Zambia and Malawi involving national level government actors, donors and sectors of civil society, highlighted the divergence between local administrators and those of GHI, that is, while some count on the State, such as its “basic finance” or budget support, others prefer support through different structures and sectors (including non-governmental sectors). This generates concern on the part of the GHI components to rely on the governments\' ability to handle large amounts efficiently or equitably. Certainly, these aspects differ according to each country. For example, in Burundi(9), the option in maintaining centralised co-ordination at the Ministry of Health incurs a risk of loss of access to GHI from those more minutely distributed to the SCOs. In the case of Kenya and Zambia(31), inefficiency arising from possible corruption on the part of government agencies was highlighted. Nevertheless, there are successful experiences in financial structuring along with NGOs, due to the access of stakeholders at the community level.
It is noteworthy that the WHO is undergoing a reform that aims to make its actions more effective, transparent and efficient. One of the main problems faced is that the lack of “regular budget funds” (fixed, regular contributions from member countries consistent with the wealth of each) makes it difficult to form leadership in policy co-ordination and resource administration for HIV. This is because most of the resources are voluntary contributions, called “extra-budget funds”(44). A review study that explored the economic impact State actions had in addressing TB stressed that countries with good governance had lower, stable HIV rates. Good governance, in turn, includes transparency in its action to reduce disease discrimination, as well as protection and well-being of vulnerable groups(45).
Many of the difficulties of several sub-Saharan African countries, in which practically two thirds of the prevalence of HIV/AIDS are concentrated, include a lack of leadership for co-ordination of more robust policies, and relate precisely to the expansion of the SCOs and NGO, which more and more fill the gaps where local governments do not act. Even though in South Africa these groups are responsible for the transfer of financial resources, and, despite all the criticism of their benefits and losses, the 25% reduction in the incidence of HIV in 22 African countries, from 1990 and 2009, is recognised as a strong element that would justify maintaining their interventions, even if these, to some extent, contribute to the lack of political leadership at the local level(46).
Although studies have found that donor financing for HIV combat has increased dependence on foreign aid(20, 27) and that most of the support was not sustainable, some research points out problems related to the financing period(20, 27, 28, 29, 33), whose need to measure the impacts of GHI prioritised short-term objectives to the detriment of evaluating the long-term effects of programs(27). In this sense, the prioritisation of actions in combating HIV has led to adverse effects on other areas that needed investments, such as reproductive health, child health and confrontation of neglected tropical diseases(13). This aspect is related to the current reform the WHO is undergoing and the increase in financial resources through public-private partnerships, which are increasingly configured as the principal suppliers of resources to tackle HIV(44). Nigeria, for example, had negative effects on immunisation services (25). A study in Lesoto(22) draws attention to the difficulties of developing strategies with participatory approaches capable of formulating equitable policies, mainly due to the fact that NGO resources, besides being provided vertically, are not directed according to the needs of the communities of the beneficiary States of Africa(22). Misalignment between program budgets and the financial commitments of the member States, unpredictability, lack of financial transparency and resource administration efficiency are pointed out as factors that make it difficult to sustain the actions(44).
In a way, the process of globalisation in health strengthens the idea that it is possible to find common solutions to global health problems, including HIV. However, it turns out that, even in the face of increasing financial resources for populations in more vulnerable areas, the historical disabilities of health systems in the poorest countries generate funnels in the distribution and use of these funds(47). The high rates of HIV infection and prevalence worldwide, even in the face of high budgetary investments, corroborates that success in dealing with the epidemic demands a direct focus on social, environmental, behavioural, as well as human rights issues(47). In general, it is noteworthy that financing and the form of resource allocation are fundamental aspects that influence GHI action. It was observed that the major approaches have not changed over the years, but there has been evolution in terms of finance involving the decisions of donors, which are determinant in the development of less vertical, more comprehensive action, increasingly close to local policies. The literature review showed that one of the strategies used by GHI to achieve sustainability for the action is the greater involvement of the private sector, co-finance by the countries that will receive the intervention, as well as the inclusion of the SCOs(43).
FINAL CONSIDERATIONS
The influence of GHI in combating HIV in Africa identified in the literature analysed refers to both contributions and limitations. Regarding contributions, it was identified that GHI investments represented a substantial portion of the program budget, which allowed countries to make progress and stabilize the epidemic by strengthening infrastructure and support for multisectoral responses to achieve goals (national and international), improvement of the quality of services, increased Human Resources in Health and/or training of workers involved in the programs, greater access to diagnosis and treatment for HIV/AIDS and investment in the participation of CSOs by local NGOs, religious organisations and communities.
Such directions reverberated in strengthening HIV services, especially regarding increased life expectancy, improved tuberculosis indicators and SCO participation in relation to the definition of priorities, implementation of programs and monitoring of GHI activities.
Among the limitations identified, outstanding is the creation of systems parallel to the local health systems, whose complex interinstitutional relations make it difficult to co-ordinate actions related to HIV, lead to non-sharing of data with local administrators, loss of autonomy for governments and CSOs for the GHI to the detriment of maintaining the finance received, increasing dependence on foreign aid, worsening the workload of health professionals in the public sector, as well as their migration to the private sector through the offer of GHI-funded positions.
This study’s findings raise reflection on the traps found in the forms of channelling resources. If, on the one hand, government resources can cause inefficiency in administration and corruption in government institutions, on the other, SCOs and NGOs can foster opportunistic NGOs through verticalisation of health actions, where GHI ignore the health needs of countries and invest in their priorities within these structures, removing the State sovereignty. Health and care are part of the classical function of nation-state and national governments.
In the race to meet the Goals of the United Nations HIV/AIDS (UNAIDS) Program, for the year 2025 and 2030, as well as for health improvement of the local population, this study becomes relevant to understanding the influence GHI in combating HIV in Africa, and is available for social actors, researchers and national and international policy formulators to exploit different aspects of the role of GHI in Africa, especially in combating HIV, as well as to stimulate reflections on the influence of these initiatives on each of the countries studied.
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