Editorial

How do we keep our health workers in remote rural areas?
Rambelani Nancy Malema and Livhuwani Muthelo, University of Limpopo

Although half of the world population lives in rural and remote areas, these areas are serviced by only a quarter of the world’s nurses and less than a quarter of the doctors. In our region the ratios are even worse, where only 16 doctors service every 100 000 people living in remote rural areas.

The global shortage of health workers, estimated by World Health Organisation to reach 18 million by 2030, has motivated resolutions in the World Health Assembly and other fora for member states to find ways of retaining their health workers, through incentives and working environments that encourage people to stay in rural areas. Most recently in 2016, a High-level Commission on Health Employment and Economic Growth recommended investing in rural education and creating decent jobs in the rural health sector, particularly recognising the contributions of nurses and midwives to improved health.

Notwithstanding these calls, rural and remote areas continue to fail to attract and retain health workers. So beyond statements of good intention, what practical measures should we be implementing to improve the retention of health workers in our rural areas?

It begins with how health workers are enrolled and trained. Our training institutions need to review their admission policies to enrol students from rural backgrounds. They need to include information on rural health care in the curriculum and to integrate rural community experiences to expose students to these environments. Our undergraduate and postgraduate curricula and continuing education programmes should be oriented to building competencies for the shift from hospital-based approaches to preventive, affordable, integrated community-based, people-centred primary and ambulatory care in rural areas, as well as in building capacities for public health and preventing and managing epidemics.

Financial incentives have commonly been used to attract and retain health workers in rural areas. In addition to allowances, they may be given as bursaries for further education, study loans and occupation-specific dispensations. There is evidence that these measures have motivated health workers to remain in rural areas. But they can also be eroded if they lose value over time.

This makes the living conditions, availability of electricity, proper sanitation, access to schools, telecommunication and internet equally important to enhance retention, together with support for career development and advancement, such as by creation of senior positions in rural institutions. There are new opportunities in using information technologies to enhance rural practice and avoid professional isolation. Providing scholarships, bursaries or other education subsidies and improving living and working conditions can have a more positive effect than compulsory service requirements. Health workers, like others, appreciate their jobs when treated with dignity and respect.

From our review of the literature in a new EQUINET discussion paper 115, we found that many such strategies are being used. There were some cautions on how we apply these strategies. For example, compulsory measures appear to be best accompanied by relevant support and incentives. Mitigatory strategies such as task shifting should not become ‘task dumping’ and replace more substantive solutions. Ad hoc financial incentives should not be applied so selectively that they motivate some workers, while demotivating others. They should also not be used as a substitute for a more substantive review of working conditions and of disparities in salaries between different health professionals.

It is evident that there is no single approach. There are options, and countries need to choose strategies that are relevant for their own context and in consultation with key stakeholders. This needs to be embedded in the strategic processes for national health planning and financing. Addressing this issue calls for robust management and communication processes and skills, backed by credible evidence from monitoring and evaluation systems, to ensure that the chosen strategies are relevant, appreciated and continually updated.

Please send feedback or queries on the issues raised in this oped to the EQUINET secretariat: admin@equinetafrica.org. Please visit the EQUINET website to read the publications on health worker retention.

How far does performance based financing tick the box of national ownership?
Amy Barnes, Garrett Wallace Brown, University of Sheffield and Sophie Harman, Queen Mary University


The roll out of Performance-based financing (PBF) in east and southern Africa is now widespread. Yet a recent study found cause for concern with this often ‘taken-for granted’ financing mechanism. As a result, there is a need to better understand and debate how PBF reinforces or contradicts other measures being used to build and strengthen universal health systems.

Performance-based financing has become increasingly popular in global health financing. It involves the transfer of money or goods based on implementation of a measurable action or achievement of a predetermined performance target. It is seen to increase accountability to both external funders and national stakeholders, by tracking of how money is spent. Having clear targets is argued to strengthen health systems by providing a way of assessing what programs are efficiently delivering ‘value for money’ and by rewarding good practice. Its proponents argue that external funders, generally large contributors to African heath systems, should transfer funds based on performance to achieve these gains.

In the past year we carried out research examining PBF in South Africa, Tanzania and Zambia, and with regional and global institutions (more fully reported in EQUINET discussion paper 102 at http://tinyurl.com/nudgky3). This work raised questions about how PBF affects the strength and equity of health systems, and what latitude African actors have to ‘reframe’ PBF mechanisms to address their concerns.

Certainly a majority of the African actors had a positive perception of PBF and its ability to strengthen health systems, a perception also evident in the general literature pertaining to PBF. In particular, evidence suggests that Africa actors believe that PBF is useful in curbing corruption, in incentivizing targeted health outputs, and in increasing accountability mechanisms. These benefits, where they have occurred, have generated support for and ownership of the approach.

Nevertheless, at the same time there were many concerns regarding the practice of PBF. Questions were raised about how performance criteria are selected and how far national input was factored into the design of PBF, a key principle in the Paris Declaration. We found that the space for genuine participation in the design of PBF was narrow, usually limited to high level personnel in national systems, and that it was affected by factors such as how much of the public budget is externally funded. Lower dependency on external funding appeared to give countries greater possibilities of setting their own targets and resisting funding conditions that potentially conflict with national strategic plans. We found, for example, that South Africa, with less than 10% of its health budget externally funded, had greater latitude to negotiate and resist unfavourable conditions. We also found that this ability to ‘push-back’ was less available in Tanzania and Zambia, where external funding contributes up to half of the health budget. Some African actors in health ministries and in service provision expressed weariness about the external conditions demanded by funders, and called for a more decisive national voice. As one senior African health official suggested, ‘when PBF is the result of national ownership then it has excellent potential to be a mechanism for change… however, if it is not, then it will certainly be doomed to…not deliver on its promises.’

We found that while there is great enthusiasm for monitoring and rewarding outcomes, in practice this needs substantive investment in health information systems. We found, as others have, that information systems lack the reliability, capacities and support to analyse and use evidence to evaluate performance. Unless this is recognized and addressed, use of performance indicators can cause weaker services (with poorer capacities to manage information) to do worse, reducing their PBF ‘score’ rating and thus restricting their funding. This causes considerable concern, since these services are usually the ones that are in more marginalized areas of highest need. In addition, many of the African actors we interviewed complained that the reporting systems required by funders are cumbersome, time-consuming and add considerable overhead costs. External funders, particularly the Global Fund, were reported to change reporting requirements and ‘goal posts’ mid-stream, without sufficient notification or technical assistance, leading to confusion and delays in programme reporting and roll out.

Furthermore, external auditing mechanisms were often found to be ‘not fit-for-purpose’, implemented by auditors with little health knowledge or understanding of the recipient country, with inadequate communication between auditors and recipients.. Audit processes were found to be inflexible on target satisfaction. For example, Local Fund Agents (LFA) of the Global Fund were reported to often refuse to answer recipient’s questions during report writing, to refuse to discuss reporting problems during the audit, or to allow the final LFA evaluations to be seen by recipients. This was argued to damage partnership and national input to PBF conditionalities.

Moreover, many African actors that we interviewed assumed the merits of PBF, without being able to refer to strong evidence to support this view. There is also a growing weariness about PBFs ability to ‘be all things to all people’ and an urge to have a more realistic national assessment of PBF as being one of many financing measures available.

Where PBF is seemingly most successful is in cases where there is a strong sense of national ownership and multi-sectoral partnership. PBF has had positive impacts where robust information systems exist, so that future targets can be based on valid data, where performance monitoring is possible, and where evaluations can be made reliably. It is seemingly most successful when targeted on tightly focused health interventions, like payment per patient seen, and not on broad whole-of-system targets, where it is difficult to isolate and track individual variables. A better understanding of the positive features can contribute to health system strengthening.

However our study also found evidence of negative consequences that can weaken national health systems. Reaching PBF targets can sometimes compromise quality of care, vertical PBF schemes can create ‘health silos’ that are not always fully integrated into comprehensive primary health care, and PBF schemes are often not well embedded into a sustainable long-term health strategy.

These are issues that partners can identify, negotiate on and attempt to resolve. So our findings on the weaknesses of partnerships and genuine national leadership of the PBF agenda – as raised in this editorial and detailed in the full report- are crucial issues to be discussed and debated; to build better partnerships between global and African institutions and to design better systems for strengthening African health systems. As one senior health official commented, ‘we should be accountable for the money we receive and we should try to get as much value for money as possible... this is the non-debated part of PBF and a reason why it is so popular… but exactly how to best generate value for money is still open for discussion and for PBF to work effectively it will be important to get its processes right and to then generate agreement by all those who have to deliver these processes.’

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat: admin@equinetafrica.org. For more information on the issues raised in this op-ed please read the full report on the EQUINET website and visit www.equinetafrica.org

How golden policies lead to mud delivery – and how silver should become the new gold
Dr. Karl le Roux, Zithulele Hospital, Eastern Cape, South Africa


There is a general perception amongst academics, government officials, non-governmental organisations (NGOs) and the South African public at large that as a country we have good policies, but that we implement these policies poorly (as reported by the South African Institute of International Affairs in 2011). In fact, one of the fundamental issues that we need to address as a country is to try to understand why, despite good policies, adequate amounts of money and more skilled workers than in most parts of Africa, South Africa performs so badly (especially in health and education) when compared to other African countries. The tendency of policy makers is to blame downstream factors, such as general lack of capacity , “lazy managers” or “obstructive clinicians”, which to some extent is reflected in the research.

But my job today is to describe to you what it is like being at the rural coalface. Though I have loved working in a rural hospital for the past six years, it has also been one of the toughest periods in my life. Working in rural medicine is a bit like sitting on a rollercoaster: a combination of enormous challenge and reward, feeling exhausted and exasperated and then inspired and invigorated, seeing dignity and strength in patients, but also sadness and unnecessary suffering and death. One always feels stretched and one often feels as if one is hanging on by one’s fingertips. The rural idyll is something that might be experienced on weekends off, but the reality of the working week is that on the whole one is extremely busy and constantly rationing care and doing the best one can with the resources available.

It therefore might come as no surprise to the reader that at the coalface “policies” are more often seen as a hindrance than a help to the delivery of health care. Policies or programmes are often imposed from above, with no consultation and with little understanding of realities on the ground. There is usually poor data collection and feedback, lots of time-consuming and unnecessary paperwork and a focus on irrelevant aspects of care with the neglect of critical aspects. I need to make clear that good, realistic and helpful policies are greatly appreciated by most clinicians working at primary care level, as they improve care and the health of our patients (for example the new antiretroviral treatment guidelines).

But there are also many examples of policies and programmes that aim for an unrealistic gold standard (with its unnecessary and unhelpful complexity) and which, as a result, undermine the provision of good healthcare to as large a population as possible.

The first example of this is the new Road to Health Booklet. Although an extremely well-intentioned document, it is completely unrealistic to expect a busy primary care nurse to use this tool properly. It appears as if the designers of the document have never set foot in a packed rural (or township) immunization clinic, or tried to fill in the booklet with 60 screaming babies requiring injections in the waiting room outside. A year after it was introduced in our area, we still find that critical data such as mother’s HIV status and type of prevention-of-mother to child transmission (PMTCT) treatment provided is left out, whilst on the old, much simpler Road to Health Card, this was filled out really well.

Another example of where aiming for gold results in mud delivery is the District Health Information System (DHIS), a tool with so many parameters and different indicators that it is not actually possible to fill it out correctly unless each clinic has several dedicated data capturers with computers and technical support. As a result, much of the data is literally made up (I have seen it happen with my own eyes) and results in very poor quality data. At a recent meeting in my district, for example, several clinics had a higher than 120% coverage for measles vaccination. Yet managers and health planners scratch their heads and wonder why we get such poor quality data and complain that overloaded nurses at the coalface must just fill the data sheets out correctly. The DHIS needs to be simplified drastically, and nurses on the ground must get regular feedback on certain critical indicators that truly reflect improved care.

Many people balk at the idea of not aiming for a “gold standard” at a policy level – surely we must at least aim for the stars even if this isn’t really achievable?

Firstly, I would like to argue that we have ample evidence of how aiming for gold actually undermines the provision of care at grassroots level, and that we instead need to focus on simplicity and doing the basics really well. This would result in the biggest health impact on the greatest number of people.
Secondly, I think that we need to be cognisant of our limitations in terms of both human and financial resources in South Africa and recognise that we do not have the capacity to achieve gold right now, although it may be possible to aim for gold 20-30 years from now.

In the health sector we should be working within a framework of clear, straightforward priorities, aiming for what is achievable (silver?) and doing the basics extremely well, with simple monitoring and clear feedback to all healthcare workers.

I would like to argue that a policy cannot be labelled as “good” unless it is implementable. We need to recognise that putting policy together is the beginning of a long process. Policymakers need to be involved in drawing up implementation strategies, and government must support policy implementation through adequate finances and capacitating and empowering managers to manage the changes that will be required when policy is implemented.

Let me end with a final plea from the coalface that those of you who write policy use the following as your guiding principle: good health policies make things better and easier on the ground and result in improved patient care.

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat: admin@equinetafrica.org. This oped was featured in a paper for the Public Health Association of Southern Africa newsletter at le Roux K. How golden policies lead to mud delivery – and how silver should become the new gold. Newsletter of the Public Health Association of South Africa. November 15, 2012. ). The views expressed are those of the author and do not necessarily represent the views of PHASA.

How healthy for Africans is the Alliance for a Green Revolution for Africa (AGRA)?
Professor Carol B.Thompson, Political Economy, Northern Arizona University, USA


The Gates and Rockefeller Foundations propose to increase food production on the African continent, “eliminating hunger for 30-40 million people and sustainably moving 15-20 million people out of poverty,” through their initiative of an Alliance for a Green Revolution for Africa (www.agra.com).

We all share in the goal of eliminating hunger on the African continent. However, we are also aware of the risks to health and nutrition posed by the previous green revolution in Asia and Latin America. As farmers dedicated more and more land to growing new varieties of wheat, rice, and maize, less land was available to women to grow vegetables (vitamins, minerals), and the commercial production of pulses (protein) stagnated. How will this proposed “green revolution” affect production, food security and human health in Africa?

Similar to the green revolution of the 1960-70s, increasing yields of a few crops to provide food for the hungry remains the central justification for this proposed African green revolution. The 1960s varieties of seed required fertilisers, pesticides, and water at very specific times or the yield was worse than traditional varieties. Indian farmers, for example, did increase production of wheat ten-fold and of rice three-fold. Learning from this experience, the current AGRA initiative also includes training African scientists, setting up marketing networks of small seed companies, and credit schemes. Other major differences are that the seeds will be genetically modified (GMOs) and patented, in the 1960s in India, they remained in the public domain.

The benefit of increased yields, however, came with many environmental, economic and social costs in the green revolution on the 1960-70’s.. The massive increases in the use of fertilisers and pesticides contaminated the water and soil. Small-scale farmers could not sustain the purchase of all the inputs and had to sell their land. Studies in India show that only farmers with at least 6-8 hectares of land could afford the high-tech agricultural production. Inequality within villages increased, with many moving to the cities. As Secretary General U Thant summarised in 1970, “There is already a growing a body of relevant literature on the experience in various regions and localities which strongly suggests that the prosperity resulting from the Green Revolution is shared by a relatively few.”

The economic and social dangers of a “green revolution” for Africa are similar to those related to the commercialisation of health care: 1) piracy of both indigenous knowledge and plants (used for medicine and/or food); 2) privatisation of bioresources necessary for human health through patenting of plants; 3) privatisation of research which directs priorities and agendas. Rather than reducing hunger, these adverse outcomes could in fact reduce the food security of Africans, increase undernutrition and thus reduce immunity against disease.

Increased yields of one or two strains of one or two crops (“monoculture within monoculture,” as stated by a Tanzanian botanist) will not provide the basis for food security to support nutritional needs. The key to ending hunger is sustaining Africa’s food biodiversity, not reducing it to industrial monoculture. Currently, food for African consumption comes from about 2,000 different plants; in contrast, the US food base derives mainly from 12 plants. Narrowing plant diversity of food increases vulnerability for all because it a) reduces the variety of nutrients needed for human health, b) increases crop susceptibility to pathogens, and c) minimises the parent genetic material available for future breeding.

Manufacturing plants for food is very similar to manufacturing them for medicine. Indigenous knowledge designates a plant as important for nutrition or for medicinal purposes. But often, corporations simply take both the plants and the knowledge with no recognition, monetary or otherwise, to the original breeders of new medicine and foods. This biopiracy of food and medicinal plants is made legal by the patenting of living organisms, through international trade agreements.

Because African farmers will have to buy the new seeds, and the pesticides and fertilisers they require for increased yields, this green revolution initiative becomes a privatisation offensive against small-scale farmers who still retain control over their seeds. Of the seeds used for food crops in Africa, 80 percent is seed saved by the farmer herself or locally exchanged with family and neighbours. Farmers do not have to buy seed every season, with cash they do not have, for they possess a greater wealth in their indigenous seeds, freely shared and developed over centuries. The very best food seed breeders in Africa, the “keepers of seed,” are women who often farm less than one hectare of land. Across Africa, women are also the food producers, tending “gardens” full of diverse crops for local consumption, while the men concentrate on cash crop production. Even when the cash crop fails, food will most likely be available for the family, for those plots are intensively farmed and carefully watered.

The proposed green revolution would shift the food base away from this treasure of seed. Instead, African farmers would have to purchase patented seeds each season, thus putting cash into the hands of the corporations providing the seed, much as already has happened with plants used in medicinal compounds. Loss of control over seed reduces the control women farmers have over production, with risks to food security and nutrition. For AGRA, the seeds will not only be patented, but new varieties will undoubtedly be genetically modified organisms (GMOs). The perils of GMOs to environmental sustainability are well documented. Most African governments have ratified the biosafety protocol which allows them to deter research and production of GM food crops until sufficient data is available about its impact on human health and the environment, but AGRA is lobbying for governments to “fast track” approval for new varieties to be planted.

Research on African food crops certainly needs financing. The US National Research Council concluded in 19996 that a major African food crop, sorghum “is a relatively undeveloped crop with a truly remarkable array of grain types, plant types, and adaptability….most of its genetic wealth is so far untapped and even unsorted. Indeed, sorghum probably has more undeveloped genetic potential than any other major food crop in the world.”

As nutritious as maize is for carbohydrates, vitamin B6, and food energy, sorghum is even more nutritious in a range of essential nutrients for health. One of the most versatile foods in the world, sorghum can be boiled like rice, cracked like oats for porridge, baked like wheat into flatbreads, popped like popcorn for snacks, or brewed for nutritious beer. Because sorghum can tolerate dry areas and poor soil better than maize, it can provide nutritious food security in semi-arid regions and therefore, should become even more important under conditions of global warming.

Engaging African scientists to discover the potential genetic wealth of sorghum would assist African food security. In a first glimpse of foundation expenditures, however, we see funds directed to the Wambugu Consortium (founded by Pioneer Hi-Breed, part of DuPont) for experiments in genetically modified sorghum. By adding a gene, rather than mining the genetic wealth already there, the consortium can patent and sell the “new” sorghum at a premium price for DuPont.

Private expenditure on research and marketing of a few crops directs attention to crops that are profitable. Similar to health care, International Monetary Fund requirements for structural adjustment programs, supported by all donor governments, the World Bank, and the African Development Bank, have been removing African government expenditures on agricultural research and extension. Governments had to spend less on agriculture in order to repay their debts. Now, more two decades later, the private foundations step in to “save” food-deficit Africa.

High-tech answers to Africa’s food crises are no answers at all if they undermine human nutrition, privatise both indigenous knowledge and bioresources through patenting of plants, and transform the genetic wealth of the continent into cash profits for a few corporations. Public policy choices around the AGRA proposals have not yet been made within Africa. There is thus still an opportunity to call for assessment and debate on the health and nutrition impacts of these proposals, including by civil society working in health, and by parliaments, and by UN agencies. We need to openly challenge its goals, motives and methodologies before Africa’s political leaders accept them, and before universities and research centres divert their agendas away from other applied research that may offer a more sustainable and nutritious future for African food production. The future of African health depends on it.

For references used in this editorial and a more detailed analysis of how Africa’s food biodiversity provides alternatives to chemical industrial agriculture, see Andrew Mushita and Carol B. Thompson, Biopiracy of Biodiversity (Trenton, NJ: Africa World Press, 2007), carol.thompson@nau.edu. Further information on nutrition and health issues can be found on the EQUINET website at www.equinetafrica.org or contact admin@equinetafrica.org

How much political commitment is there to effectively respond to HIV and AIDS in SADC?
Michaela Clayton, Director AIDS and Rights Alliance for Southern Africa (ARASA) and Gregg Gonsalves, Co-ordinator of the ARASA Treatment Literacy and Advocacy Programme

"Universal access to antiretroviral treatment in SADC remains elusive... Of the 13 SADC states for which information is available, only two countries, Botswana and Namibia, had achieved antiretroviral treatment coverage of more than 70% of those who needed it by December 2005."

Evidence of commitment and action, but also lack of progress on universal access to AIDS treatment, care and prevention, and thus on realising the right to health for people living with AIDS and vulnerable communities. These were key findings of an ARASA report released in April 2007 entitled: 'HIV/AIDS and Human Rights in SADC: An evaluation of the steps taken by countries within the Southern African Development Community (SADC) to implement the International Guidelines on HIV/AIDS and Human Rights'.

This ground breaking report is the first in the region to attempt to measure the successes and failures of SADC countries in responding to HIV in a human rights based framework. Given that sub-Saharan Africa has just over 10% of the world’s population but is home to more than 60% of all people living with HIV, HIV and AIDS is a key human rights issue with tremendous civil, political and socio-economic implications.

Many countries in the region have risen to the challenge of responding to the HIV epidemic but are confronted with financial, structural and political barriers to the implementation of law and policy reforms and the establishment and scale-up of programmes to effectively address the epidemic.

Although respondents interviewed in thirteen of the fourteen SADC countries felt that there was political commitment to addressing HIV and AIDS (evidenced by the declaration of HIV and AIDS as a national emergency or by politicians being open about their status) only six countries passed muster in terms of translating commitment into action, particularly in the area of human rights, civil and political rights, and social and economic rights.

One overarching problem identified was lack of commitment to implementation. Although Swaziland, Tanzania, Zimbabwe and Zambia declared HIV and AIDS a national disaster, they were reported to have made little significant progress in the review or reform of laws to ensure the protection of basic human rights so critical to the success of national responses to HIV and AIDS. But even if laws and policies exist, alone they do not solve the problem: 50% of SADC countries have less than 15% antiretroviral treatment coverage and similarly dismal figures for coverage of mother-to-child-transmission treatment and other key HIV and AIDS interventions.

Therefore, resources are needed to implement existing laws and policies if people are to be enabled to enjoy their right to the highest attainable standard of health. Access to resources at individual, community and national levels poses a barrier to access to prevention, treatment and care programmes and requires urgent attention at government, regional and international levels.

Although eleven SADC countries have laws or policies prohibiting unfair discrimination on the basis of HIV status, human rights abuses hamper the implementation and utilisation of existing prevention, treatment and care programmes for people living with HIV and AIDS. The prevalence of gender-based violence and inferior treatment of women and children continues to fuel the epidemic. Much of this can be ascribed to individual attitudes and beliefs, which laws and policies alone cannot change. Changing these social norms is made even more difficult when political commitment is superficial.

If we are to make progress on HIV and human rights, on HIV treatment and prevention, tokenistic commitment must be replaced with true leadership - leadership not only within governments but at every level of civil society as well. This requires the engagement of our leaders, from the village chiefs up to the offices of presidents and prime ministers. Political rhetoric is no substitute for leadership that translates into action.

The views expressed in this newsletter, including the signed editorials, do not necessarily represent those of EQUINET. Please send feedback or queries on the issues raised in this editorial to the EQUINET secretariat admin@equinetafrica.org. For further information on the issues raised or to access the full report referred to, please visit ARASA www.arasa.info or EQUINET www.equinetafrica.org.

Human rights and public health: More than just about civil liberties
Leslie London, School of Public Health, University of Cape Town

Recent media attention in South Africa has drawn attention to an outbreak of Extreme Drug Resistant (XDR) TB and the need to contain infectious diseases such as XDR TB by extraordinary methods such as quarantine. Such measures, typical of the public health approach to community health problems, involve the limitation of individual rights in the interests of the public good. In this case, the need to contain a costly, highly dangerous and virtually untreatable form of TB by forcibly quarantining patients with this form of TB, were said to outweigh the rights of the patient to autonomy and freedom of movement. Rightly, discussions in South Africa focused on whether the restrictions of the rights of the individual in the interests of the greater good could be justified.

At one level, this is an important debate because it is typical of many other public health conflicts (e.g. in relation to HIV or claims on scarce resources), where individual rights run into conflict with interests that represent a collective or social benefit. Resolving such conflicts in ways that retain respect for human rights whilst advancing public health is important for public health planners, and methods to do so have increasingly emerged in the human rights and public health literature that help public health practitioners negotiate these difficult trade-offs. Thus, in considering whether a limitation on individual autonomy could be justified in the public interest, one would expect that:
- the objective of the policy, such as quarantine, has an objective of legitimate interest and is provided for in terms of a due legal process;
- the policy will be effective in realising that objective;
- the policy is strictly necessary in a democratic society to achieve that objective;
- there are no less intrusive means available to achieve the same objective; and
- the policy’s application is not arbitrary, discriminatory or unreasonable.

Often many public health measures are applied routinely without careful reflection as to whether these criteria are met. Calls for HIV notification, for example, are often made without clear policy objectives, or, where objectives are intended, without any evidence that notification will meet these objectives better than any other methods that are less restrictive of individual autonomy.

However, it is the case that, under certain circumstances, and given certain requirements being met, limiting rights for the public interest can well be justified in terms of international human rights law. Indeed, the limitation of rights may well be viewed differently when one realises that states have obligations imposed by international human rights law to positively realise various obligations to control the spread of infectious diseases (ICESCR, article 12) and to meet requirements for general welfare (ICCPR, article 4).

However, on another level, the public health objective itself is often the expression of a rights obligation of government to realise, for example, an environment not harmful to health (Section 24 of South Africa’s Bill of Rights), or the right of access to health care. Such socio-economic rights obligations are themselves necessarily collective in nature, and the trade off is not so much between individual civil liberties and public health objectives, but between different kinds of rights, such as individualist rights to autonomy, and social rights such as the those relating to health care access or a safe environment, both of which are needed to realise health. Protecting individual autonomy is important for the effectiveness of treatment programmes to ensure patient adherence and build trust in the health service, as much as social measures being required to control the spread of infectious diseases.

Popular misconceptions of rights as being solely or predominantly about civil liberties and formal parliamentary democracy have been fostered by a combination of the ascendance of neo-liberal economic policies in international policy making, as well as the unopposed exercise of power by the USA and its allies in the post-Cold War period in ways that entrench narrow individualist views of rights. Indeed, recognition of the indivisibility of rights and the equal importance of socio-economic entitlements and equity run counter to market-oriented development policies fostered by international development agencies.

Thirdly, human rights are not just about limits to state power but also speak to realising human potential in ways that confer agency.

When faced with public outcry or a health emergency, public health responses frequently fall back on traditional population interventions that obviate any role for individual and community action. The resort to autocratic traditions of central command and control has a strong anti-democratic history in public health and is based on a deep suspicion that humans can be trusted to make decisions in their own collective interest. It is not surprising, therefore, that many of the pioneering anti-smoking public health measures originated in the health programmes of Germany’s Nazi government and were entirely compatible with the ferociously anti-democratic and inhumane ideology of the Nazi regime. What a human rights approach brings to public health, therefore, is to ensure that social justice is a counterbalance to unchallenged utilitarianism, and that checks on power serve to protect the vulnerable, in ways that confer agency on communities to determine the policies and programmes that affect their health.

Increasingly, human rights advocates are realising that the sources of power in society who must be held accountable are not just states, but non-state actors, including multilateral agencies and multinational corporations whose de facto control of resources determines access to the conditions required for health to a far greater extent than does that of many states. International human rights law is increasingly providing “soft” law guidance through issuing of codes of conduct, norms and standards to ensure non-state actor accountability for human rights. Given that human rights are a product of developmental struggles, these frameworks will only be translated into meaningful instruments for accountability through strong civil society pressure on governments to turn such codes and standards into law.

Rights are not just about empowering vulnerable groups, but are themselves the products of contestation of power, at local, national and international level. And where power is contested, we should expect that the products of this contestation will reflect the relative balance of forces of different actors. For this reason, the exclusive emphasis on good governance, parliamentary democracy and civil liberties that has emerged as the dominant paradigm in some development discourses driven by Western governments has ironically contributed to a depoliticisation of rights and of development, because it strips struggles for health of any dimensions that challenge power imbalances – at local, regional and international levels. Yet power imbalances are what underlie health inequalities. This has led many to question “Why rights, why rights now?” since when the language of rights becomes denuded of power, it is turned into a technical exercise of compliance with norms.

Unchallenged, therefore, we should not be so naïve as to imagine that human rights will of necessity benefit poor people, poor communities or poor countries. Rather, by using and shaping rights towards pro-poor choices, human rights become transformative rather than simply easing human suffering. When human rights discourses, for example, begin to challenge and overturn obstacles posed by trade commitments to the realisation of the right to health, then the transformative nature of human rights emerges.

In this paradigm, the role of civil society organisation (CSOs) is absolutely central to realizing the agency that makes human rights approaches transformative. Yet many CSOs undertaking work in the health sector may 'do' human rights work, but are often not aware of the rights implications of their work on the ground. Is 'doing' human rights enhanced by 'acting' (i.e. conscious awareness of) human rights as well? Pilot research in the Western Cape with three health CSOs points to the multiplicative effect that a rights paradigm adds to their impact. By framing (health) needs as rights to which duty-bearers can be held accountable, not only is the demand for pro-poor services strengthened but beneficiaries of these services are enabled to be active agents in securing the conditions for their health, rather than passive recipients of state or NGO services. Moreover, placing demands in a right framework challenges service providers to see their role as realising states’ human rights obligations rather than simply delivering services. It is particularly in the field of socio-economic rights that the duality of service provision as fulfillment of human rights is evident and where it is clearest that human rights are more than just civil liberties.

CSOs engaging with rights approaches can build much stronger advocacy through sharing experiences and learning best practice. EQUINET, through its health rights theme, plans to explore the establishment of a learning network for CSOs in the region using rights approaches as a mechanism for enhancing civil society participation in the development of national health systems that are comprehensive, people-led and people-centred. We invite participation from CSOs and activists throughout the region in developing this network and look forward to your input and contribution to this debate.

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat, email admin@equinetafrica.org for attention to School of Public Health, University of Cape Town, Leslie London. Further information and publication on EQUINET work on health rights as a tool for health equity is available at the EQUINET website at www.equinetafrica.org.

Human rights approaches can advance maternal health: Lessons from Uganda
Mulumba, Moses, Primah Kwagala, The Center for Health, Human Rights and Development


One question being asked in relation to the recently adopted Sustainable Development Goals (SDGs) is how they relate to human rights based approaches. In the health sector for instance, SDG 3 aims to ensure healthy lives and the promotion of well-being for all ages. This includes a target of reducing the global ratio of women dying in childbirth to less than 70 in every 100 000 live births. While maternal mortality has fallen by almost 50 per cent since 1990, fourteen times more mothers do not survive childbirth in developing countries than in developed countries.

By 2014, Uganda’s maternal mortality rate was amongst the highest, with 360 mothers dying in every 100 000 live births, according to Uganda’s 2014/5 Annual Health Sector Performance Report. The country has failed by a large margin to realise the target set for maternal mortality in the Millennium Development Goals (MDGS), and what should be a healthy reproductive event continues to claim women’s lives in the country. The 2014 figures indicate that 6 000 Ugandan mothers die in childbirth annually, which is an average of sixteen daily, or one death every 90 minutes.

There have been a number of promising policy statements and interventions suggested by government to address this unacceptable level of mortality. Bottlenecks in the financing, delivery and uptake of maternal health services have however led to a shortfall in the delivery of these interventions. We view this situation as a complete failure by the state to deliver its constitutionally mandated obligations under Article 33 of the Constitution to provide the facilities and opportunities needed for women to realise their full potential; and to protect women and their rights, including their reproductive rights and functions in society.

The shortfall in maternal health services has been a focus of civil society advocacy in Uganda for some time. Civil society has consistently argued for the state to resolve the poor conditions in which mothers have to give birth in Uganda. It has used a human rights based approach in this, framing the demands in the language of legal rights and constitutional obligations. There is evidence of some success in this. A group of civil society organisations, led by the Center for Health, Human Rights and Development (CEHURD), acting together with two aggrieved families brought before the courts the deaths of two mothers. This was led as a constitutional challenge, arguing that the deaths occurred as a result of failures in the health system to provide basic commodities for safe deliveries. In this case, the Supreme Court directed the Constitutional Court to hear the case, on the basis that the failure by the government of Uganda to provide women with basic essential care was being challenged as a contravention of Uganda’s Constitution and the women’s rights.

The legal battle did not go without challenges. There were constant delays, with frequent adjournments due to non-appearances by the state or the failure to assemble a full panel of judges to hear the case. The state objected to the case, claiming that the judiciary had no authority to question the political decisions of the state. Initially the Constitutional court agreed with the state and dismissed the case. This was, however, reversed on appeal to the Supreme Court. In his judgment at the Supreme Court, Chief Justice Bart Katureebe stated that “….if a citizen alleges that a health policy or actions and omissions made under that policy are inconsistent with the constitution…., then the constitutional court has a duty to come in…”. The case is thus now before the Constitutional Court, as directed by the Supreme Court. The process to date raises an important point of law for the SDGs, and particularly Goal 16. This goal focuses on promoting peaceful and inclusive societies for sustainable development. It emphasizes access to justice for all and building effective, accountable and inclusive institutions at all levels. For the health sector, traditionally a reserve of public health and medical actors, the SDGs and human rights approaches indicate that other actors will now have a significant role to play.

The experience in Uganda already raises learning on this: The court process motivated civil society to advocate for health issues with one voice. It created awareness that social and economic rights are justiciable in Uganda, and that citizens can seek justice in the courts if other arms of government do not deliver on their obligations. The Ministry of Health has since pushed for increased funding for maternal health and parliament has made resolutions to support increased health financing and asked government to recruit more health workers to strengthen health services. The Ministry of Health has also now developed guidance on the mainstreaming of human rights in the provision of health care in Uganda.

The judiciary has also increased its understanding of health rights. Subsequent court judgments have, for instance, pronounced that access to emergency obstetric care is a human right, which was not the case previously. The courts have also held a local government authority accountable for a mother’s death where it failed to properly supervise the health professionals falling within its mandate.

While there is still a lot to be done, and while the constitutional case is still pending, the experience indicates that framing health demands in the language of legal rights and constitutional obligations, including through litigation and other legal processes, can assist to place health rights as a more central issue for the court of judges and the court of public opinion. Our experience indicates that such human rights based approaches have a role to play in taking action to implement global goals to ensure healthy lives and the promotion of well-being for all ages.

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat: admin@equinetafrica.org.

Imagining healthy urban futures: from the back of our minds to the front of our streets
Thandiwe Loewenson, PhD student, Bartlett School of Architecture


‘Life is a series minor explosions whose echo, fading away, settles comfortably at the back of our minds’ - Dambudzo Marechera

By 2050, over 1.2 billion people will live in sub-Saharan Africa's cities, with a potential for growing differences on what people gain from them and in their quality of life. Young people today will be living that future and wonder what kind of healthy, or unhealthy futures the cities hold for them. Health literature is full of talk of targets and data, but speaks little of these dreams and fears.

When a fee hike of nearly 12% was proposed in South Africa this year, students took to the streets in protest. The protests against the exclusion the fees implied for poor families linked street action to social media using the hashtag ‘#feesmustfall’. They connected with student protests against racial inequalities in academia earlier in the year and ended with a statement from President Zuma that fee rises would be ruled out for the next year. Spread on twitter, facebook, blogs and news outlets, the images of protest by students, ’born frees’ who never experienced apartheid rule, evoked images of 1976 student protests against apartheid language policies. These protests, nearly 40 years apart, have very different contexts, notwithstanding the generational rift that some say has grown in these four decades in South Africa between those who fought the ‘struggle’ who are now in government, and those ‘born free’ after 1994, resisting policies of exclusion, new and old. However, both previous and current struggles appear to have been driven by imagining a different future. In a 2013 interview, Achille Mbembe noted how the promise and vision of a different, just future was a key driver in the anti-colonial struggle. Youth today continue to envision a just future, and protest where the actions of the present governing institutions take them away from it.

How we imagine, visualize, communicate and share the imaginings of our futures appears to be important for how we organise to realise them. One force affecting future wellbeing in east and southern Africa is urbanisation. Masterplans for many African cities were shaped by colonial policies of segregation, at a time where today’s growth and poverty levels were not anticipated. The way cities and people have grown in and around these initial urban plans can appear disorganised, violent and unhealthy, with infrastructural and social challenges, where formal institutions and services struggle to cope using current resources and tools. For example, Lusaka, Zambia was built to a colonial garden city plan that has been taken over by ‘unplanned’, and formerly illegal, settlements on its North, South and Western fringes. A new masterplan is being implemented in the city, drawn up in 2009 by the Japan International Cooperation Agency, commissioned by the Zambia Ministry of Local Government and Housing and Lusaka City Council. It seeks to address the challenges by restructuring the city and demolishing homes and businesses in the formerly ‘unplanned’ settlements, all of which are sites of Lusaka’s significant informal activity. Aspects of such plans, which include ‘multi-facility economic zones’ to attract foreign investment and low density gated developments, portray a vision of an African urban future which excludes some and privileges others.

Ironically, those engaged in informal waste recycling in the city are currently drawing some income from these developments, as they have created a source of construction waste which can be collected and recycled into further building materials in the city. Women, facing significantly lower earnings than men, play a significant role in recycling construction waste, innocently contributing to the construction of spaces that will ultimately exclude them, economically and physically, pushing them into less healthy and more marginal spaces. Filip De Boeck in ‘The Johannesburg Salon’ in 2011, highlights this irony, pointing to a similar process in Kinshasa. He adds that this not only affects peoples’ physical conditions, but also their imaginings of their cities and even their own self-image and perceived place within the cities. Farmers at risk of relocation due to a ‘Cité du Fleuve’ development commented to him, "Yes, we'll be the victims, but still it will be beautiful."

Alternative practices reflect and support different imaginings of urban futures and the power residents have to affect them. A recently formed Master’s in Spatial Planning program at the University of Zambia (UNZA) has, for example, investigated informal sites in Lusaka, home to nearly three quarters of the city’s inhabitants, according to C. Swope in 2014. The University is advancing a ‘Community Led Slum Upgrading and Planning Studio’ project in collaboration with the Lusaka City Council and the non- government organisation ‘People’s Process on Housing and Poverty in Zambia’. This work brings together students, local government officers, civil society members and residents to decentralise how urban plans are made, sharing and learning from their different experiences, capacities and visions of the city and its future. For example, in the Mahopo Enumeration Project in 2015, the university and the Peoples Process on Housing and Poverty in Zambia, Zambia Homeless and Poor Peoples Federation and Lusaka City Council collectively surveyed the Mahopo Informal Settlement in Lusaka. They engaged young people living in the area to survey their own environments and analyse the information gathered. Through this the community identified health and education facilities as priority areas of concern, followed by the quality of housing units and access to markets. The actions proposed by residents, students and council involve all stakeholders in their implementation.

In the battle for ideas, there is power in who draws, controls and shares visions, even more so with the expansion of information and social media. Beyond the statistics of mortality and disease, or the numbers of toilets and coverage rates, those who seek to build healthy cities should not forget to engage with our visions of the future, especially those we hold as young people. Edgar Pieterse of the African Centre for Cities described, at an International workshop on African cities in 2012, how imagined visions of the future in the speculative design of cities have been used in neoliberal discourse to assess risk and promote designs that contribute to social exclusion. But speculation of the future, in design, art, writing, science and politics, also provides a space that can be occupied by communities to imagine and share alternative futures. Speculation and visioning is by definition born from the inside, from one’s imagination. As seen with South Africa’s students or the alternative urban design in Lusaka, when residents, students and other social groups are given space to shape and communicate vision, it can be a potent motive force in bringing people together to resist harmful practice, and more importantly to realise fairer, more inclusive alternatives.

This issue of the newsletter highlights some of the spaces where this kind of imagining is taking place. For example, Justices Sachs and Cameron, of South Africa’s Constitutional Court, describe how the Court’s Art Collection provides a repository of visions of the ideals of human dignity, equality and freedom in the country. These pieces communicate the values of the court and engage the collective imagination in ways that words cannot. Jonathan Dotse, curator and writer on AfroCyberPunk, explores a future Accra in his short story ‘Virus!’ in which a young woman’s control of her health is mediated by an internal ‘biocore’ computer connected to a city wide digital grid, which 3bute hyperlink to videos, drawings and other imagined narratives from the continent on people’s scenarios of future urban epidemics. OpenParlyZW is an online non-partisan initiative created by a group of young people to demystify what is taking place in parliament for young people, using social media, opening new conversations around these ‘houses of power’ in their futures. These and other examples in the newsletter provide many ways in which sites of dreaming, counterfactual thinking and urban speculation are taking place, all aiming to reinvigorate the social and political imaginary and open opportunities for inclusion in the thinking about and struggle for healthy African urban futures.

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat: admin@equinetafrica.org.

Impact of Adjustment Policies on Vulnerability of Women and Children to HIV/AIDS in Sub-Saharan Africa
Roberto De Vogli and Gretchen L. Birbeck

The social and economic impact of the adjustment programmes of the International Monetary Fund (IMF) and the World Bank in developing countries has been a source of heated debate over the last two decades. Research on the effects of these policies has led to contradictory conclusions.

A number of World Bank evaluations indicate that 'adjuster countries' generally succeed in improving health, education, and social welfare programmes compared to 'non adjusters' (1-3). Based on such studies, the World Bank concludes that adjustment programmes do not necessarily adversely affect vulnerable populations. Furthermore, the World Bank believes that reforms that include these reforms are necessary for poverty eradication in developing countries.

On the other hand, publications from UNICEF and from representatives of academic institutions and non-governmental organizations (NGOs) indicate that adjustment policies may be particularly harmful for the most vulnerable populations. In "Adjustment with a human face", UNICEF reports studies from several developing countries which indicate that adjustment policies have negatively affected the health status of women and children (4).

Evidence suggests that the adjustment programmes may also create conditions favouring societal vulnerability to HIV/AIDS (5). Unfortunately, no study, to date, has systematically evaluated the relationship between IMF/World Bank economic reforms and the vulnerability of women and children to HIV/AIDS.

This paper reviews what is known regarding the social and economic consequences of adjustment policies on maternal and child welfare and explores the potential impact such consequences may have on the vulnerability of women and children to HIV/AIDS. We approach the impact of macroeconomic adjustment policies from a conceptual perspective. Our theoretical framework illustrates how adjustment policies may influence the predisposing factors for impoverishment of women and exposure of children to HIV/AIDS in sub-Saharan Africa.

The underlying assumption is not that adjustment is the only cause of vulnerability of women and children to HIV/AIDS. Antecedent predisposing factors, such as poverty and inequality, are responsible for the vulnerability of women and children to HIV/AIDS in the first place. However, adjustment policies may further contribute to a socioeconomic environment that facilitates the exposure of women and children to HIV/AIDS, especially when their implementation is not accompanied by specific measures protecting the most vulnerable populations.

AIDS in sub-Saharan Africa directly and indirectly devastates the lives of millions of women and children. According to the joint United Nations Programme on HIV/AIDS (UNAIDS) and the World Health Organization, 19.2 million women and 3.2 million children aged less than 15 years are living with HIV/AIDS in the world. Almost two-thirds of them reside in sub-Saharan Africa. In 2003, over one million women and approximately 610,000 children died from AIDS.

Socioeconomic conditions of women and children are determined by a series of hierarchical factors that interact with one another at different levels of their ecosystem. These factors correspond to the household level (i.e. income of the family), the meso level (i.e. food prices, real wages, employment opportunities), and the macro level (i.e. economic policies, health policies, social welfare systems). The latter level is particularly important: macroeconomic changes modify the meso-economic conditions that, in turn, are transmitted down to the household level. Macroeconomic measures, such as adjustment policies, may have an impact not only on macroeconomic indicators, such as gross domestic product (GDP) growth and the external debt rate, but also on social indicators, such as access of women and children to shelter, food, healthcare, and education. Since poor access to basic human needs may facilitate the exposure of children to HIV/AIDS, economic policies at the macro level may ultimately be related to the socioeconomic conditions that reduce or facilitate the spread of HIV/ AIDS among infants and youths.

Economic reforms that decrease access to basic needs for poor households will eventually result in increased exposure of women and children to HIV/AIDS. Conversely, economic growth that leads to increased access to basic goods and services for the most vulnerable families may significantly reduce their exposure to the infection.

Since 1980, most sub-Saharan African countries entered into one or more adjustment programme(s) of the IMF/ World Bank. Many of these programmes have not been implemented as prescribed by the World Bank and IMF, but as implemented, these policies have not produced the expected results in terms of economic growth and reduction of unsustainable debt. A World Bank study of 26 African countries that implemented adjustment policies concluded that six countries had a large improvement in macroeconomic indicators, nine had a small improvement, and 11 had a deterioration (3). Moreover, Africa's external debt increased from US$ 120 billion in 1980 to US$ 340 billion in 1995 (14).

Adjustment policies mainly consist of currency devaluation and financial liberalization; privatization of government corporations; trade liberalization (including import liberalization and export promotion); elimination or reduction of subsidies for agriculture and food staples; and reductions in government spending (including expenditure for health, education, and social services).

Analyses of the effects of currency devaluation on prices for basic items, such as food, housing, and transportation, lead to controversial conclusions. Prices for basic commodities rise after the adoption of the adjustment policies because currency devaluation increases the cost of imports. In Zambia, devaluation increased the cost of bread from 12 kwacha a loaf in 1990 to 350 kwacha in 1993 (21). In Senegal, after currency devaluation, inflation rates dramatically increased especially for daily food and health products (22). In Kenya, the real price for maize rose by 29% between 1982 and 1983 (23). In Tanzania, commodity prices skyrocketed as a result of devaluation (24).

Despite these results, there is also evidence that currency devaluation may be an appropriate solution to prevent a further collapse of a failing economy (13). A study conducted in cocoa-growing areas of Ghana concluded that even the poorest smallholders benefited from the improved producer prices resulting from devaluation (25).

If currency devaluation produces mixed effects, removal of food subsidies has a more direct impact on access to food and basic commodities, especially among low income groups. In Zambia, after the removal of subsidies in 1985, the price of maize meal rose by 50% (26). In Zimbabwe, after eliminating food subsidies, the cost of living for lower-income urban families rose by 45% between mid-1991 and mid-1992. The increased cost of food items results in a sharp reduction of low-income household expenditure on other basic commodities.

Sharp increases in the cost of living and impoverishment of women not only increase the vulnerability of infants to HIV/AIDS, but also have a negative impact on vulnerable young people. Children of poor mothers are more likely to be exposed to predisposing factors for HIV (10). Socioeconomic constraints force these children to leave school and search work to support their families. Children may also be abandoned. Youths and children living in impoverished families are more likely to live and work on the street, where they may be forced into prostitution to exchange sex for money, goods, food, or shelter (31).

Privatization results in significant job losses in the public sector without necessarily increasing employment in the private sector (34-36). To improve efficiency and keep production costs low, public enterprises reduce costs of labour by freezing wages and reducing employment.

This results in a decline of real wages or an increase in unemployment, especially among low-income workers. During the 1980s, average real wages declined in 26 of 28 African countries (34). In Ghana, between 1984 and 1991, after privatization of the 42 largest state enterprises, more than 150,000 workers lost their jobs (31).

These cutbacks in public-sector employment disproportionately affect women (4,37,38) who traditionally hold positions, such as clerical workers, cleaners, nurses, or teachers. In Ghana, the least skilled women working in the public sector lost job protection, security, and benefits as a consequence of policies aimed at increasing efficiency, while others lost employment altogether (39). Privatization not only affects women in urban areas, but also impacts those in rural areas since informal land privatization is linked to a reduction in access of women to subsistence food production (40).

Unemployment, low wages, and job insecurity caused by privatization not only increase women's adoption of survival strategies, including prostitution, but also modify existing gender-related relationships. Employed women tend to be more empowered by having more opportunities for education, more experience in public life, more self-confidence and self-esteem, all basic prerequisites for negotiating safe sex with male partners (41). Conversely, unemployment, job insecurity, and reduced purchasing power increase the exposure of women to sexual harassment and sexual abuse, especially among those working in low-earning jobs (42).

Reduced employment opportunities resulting from privatization may also increase the proportion of African children forced to live on the street or work to support their families (43). In Zambia, due to privatization and retrenchment of government employees, 72,000 people lost their jobs and child labour increased nine folds among females aged 12-14-years (44).

In regions where a significant proportion of population live in miserable conditions, indiscriminate cost-recovery measures disproportionately affect those who cannot afford to pay user-charges. The World Bank and other organizations which support the implementation of user-fees for health services insist that even poor households are willing to pay for higher quality, more reliable health services. In a household survey conducted in Rwanda, most respondents, regardless of income, indicated a preference for higher fees to assure the availability of medications (59).

However, populations living on less than a dollar per day can rarely afford to pay user-fees and their inability to pay may negate their 'willingness' to pay (60). The literature repeatedly shows that introducing user-charges at STI clinics result in a dramatic drop in women's use of services (61-64). Access to free STI treatment and condoms increase their use (65-66), and the introduction of user-charges creates an obstacle to HIV-preventive behavioural practices among women. Women and youth without access to AIDS education, HIV screening, STI treatment, and reproductive health services have little control over their AIDS-related risk factors. Untreated STIs increase the risks of HIV transmission (67) as shown in Uganda where over 90% of new HIV infections were attributable to other STIs (68). The introduction of user fees for health clinics is likely to increase the number of untreated STIs consequently producing high HIV susceptibility in women (66). These HIV-infected women infect their children through vertical transmission of the virus.

Following the prescriptions for structural adjustment and stabilization policies, many sub-Saharan African countries reduced public expenditure on education and introduced school fees limiting access to education, especially among those children who cannot afford to pay such charges (4,36). The introduction of school fees causes a dramatic fall in primary school enrollment rates and increases the number of children who drop out of school. Sub-Saharan Africa has the lowest primary school enrollment ratio in the world. This ratio fell from 77.1% in 1980 to an estimated 66.7% in 1990 (69).

Certain components of adjustment reforms, such as currency devaluation and trade liberalization, may produce mixed effects on the vulnerability of women and children to HIV/AIDS. Other reforms, such as financial liberalization, removal of food subsidies, and introduction of user fees for healthcare and education have a negative impact on the spread of the epidemic among poor women and children. In most cases, adjustment policies create synergies making it extremely difficult to identify their net social effects. Clearly, there is, currently, no single study capable of demonstrating a causal link between adjustment policies and the exposure of women and children to HIV/AIDS. However, this analysis provides some evidence that adjustment policies may inadvertently facilitate societal conditions that increase the vulnerability of women and children to HIV/AIDS in sub-Saharan Africa.

It must also be acknowledged that the World Bank is, at present, the largest single investor in health in sub- Saharan Africa. Such investment may reduce the HIV epidemic through some mechanisms. However, the unintended consequences of adjustment policies may have greater negative effects on the same health outcome.

Given the potential for adjustment policies to exacerbate the AIDS pandemic among women and children, there is an urgent need to either demonstrate that such measures are not harmful to maternal and child welfare or to modify policies. The present buffering mechanisms designed to protect the most vulnerable segments of the population during macroeconomic stabilization and structural adjustment are not sufficient. The IMF and the World Bank need to provide adequate scientific evidence demonstrating the effectiveness of their policies. Failure to do so may undermine their international credibility and further exacerbate the already tragic social conditions of marginalized women and children at risk of HIV/AIDS in the developing world.

* This article is composed of extracts from the original review paper, done with permission of the author. For the full paper and list of references visit http://www.phishare.org/documents/icddrb/3205/

* Roberto De Vogli is with the Department of Epidemiology and Public Health, University College of London. Gretchen L. Birbeck is with the African Studies Center and Departments of Neurology and Epidemiology, Michigan State University.

* Please send comments to admin@equinetafrica.org

Implementing the International Health Regulations cannot just be about epidemic emergencies
Rangarirai Machemedze, SEATINI, Rene Loewenson, TARSC


Successive epidemics of international concern such as SARS, Ebola, Zika have raised the focus on responses to health emergencies, as ‘global health security’. It has also given new attention to the implementation of the International Health Regulations (IHR), including as an agenda item in the World Health Organisation’s 2016 World Health Assembly.

The IHR were adopted globally by member states in the WHO in 2005, including by all 46 countries in its Africa region. They seek to prevent, protect against, control and provide a public health response to the international spread of diseases “…in ways that are commensurate with and restricted to public health risks, and which avoid unnecessary interference with international traffic and trade.” Countries were required by June 2012 to have developed core public health capacities for surveillance, reporting on and response to public health risks and emergencies, including at ports of entry. This includes capacities to provide specialized staff, multi-sectoral teams and laboratories and local investigations to prepare for, prevent and rapidly contain and control cross border public health risks that may be due to infectious diseases, food safety, and to chemical, radiation and zoonotic hazards. Countries unable to meet these core capacities by June 2012 could request for an extension to 2014 and in exceptional circumstances to June 2016. So we are now a month away from the time all countries were expected to have achieved these core capacities.

These capacities are not delinked from the core capacities needed to protect public health within countries, nor from comprehensive primary health care approaches that seek to engage all sectors to promote health and prevent ill health. Within countries, these capacities are not just a matter for the health sector. They call for society, state, private sector and non-state organizations to promote public health. For example, preventing communities living near mines from being poisoned by arsenic or mercury contamination of water, soil, and food calls for intervention from local authorities, planners, mine managers, state sectors responsible for infrastructure, mining, environment, health and labour, workers and communities. This includes workers and families who migrate from other countries to work on mines and who may otherwise return with long term lung, gastrointestinal, neurological or renal problems. While focusing on cross border risks, the presence of uncontrolled environmental risks, or of cholera, typhoid and other epidemics within African countries is not unimportant for the IHR, and certainly not for people in that country. These problems signal weaknesses in public health that may lead to risks spilling across borders. They may also arise from trade or economic determinants that are international in scope.

Hence, as we approach June 2016, while there has been progress in implementing the IHR, it is a matter of concern that there are still deficits in the core capacities. An October 2015 WHO report compiled feedback from 118 of 196 States Parties to the IHR on a self-assessment questionnaire on progress made in developing these core capacities. It showed that progress had been made globally in legislation and policy; coordination and collaboration with other sectors; improved detection, early warning, preparedness and emergency response capacities and in communication with the public and to stakeholders.

For the African region, reporting by March 2015 showed that African countries were also making progress on a number of core capacities. Not surprisingly given the responses and investments after the Ebola epidemic, the most notable improvements were in surveillance and laboratory capacities. Improvements in these areas are seen to be essential for early warning system for detection of any public health events for rapid response and control, to prevent them spilling over borders. There has been investment in surveillance and laboratory capacities in Africa through an Integrated Disease Surveillance Response, and international support for African and sub-regional communicable disease control centers for detection and early warning of infectious disease risks. There has, however, been less progress in preparedness, in capacities at ports of entry, and in capacities to deal with chemical and food safety risks. It suggests that while the region may be better prepared to deal with infectious disease epidemics, this may not be the case for other public health risks.

The progress suggests that the global health security agenda has given great focus to control of infectious diseases and ‘biosecurity’, not least as a response to the international spread of recent epidemics of Ebola virus and Zika virus. Significant new global resources are being mobilised for emergency responses. Assessment tools and reporting systems are being discussed in the WHO, with some proposals for new global mechanisms, global financing facilities and independent assessment by global actors.

However global health security cannot be reduced to emergency responses and infectious disease control, nor can the prevention of cross border disease be delinked from the measures taken from local to national level within countries and between countries in their regions to strengthen the primary health care and public health functioning of health systems. Uganda was able to respond to its 2000 Ebola epidemic within two weeks from first case to confirmation and controls being implemented. This speed of response was as much to do with the strength of systems within districts and the strength of communication between local and national levels of the health systems as the sophistication of its laboratory capacities. The spread of cholera and typhoid epidemics in Africa draws more from inadequate investment in safe water, sanitation and waste management systems and weak public health inspection than from gaps in emergency preparedness. New viral epidemics are emerging as poor communities and animal vectors are being squeezed into closer proximity by mono-cropping and mining activities; and new emergencies such as rising antimicrobial resistance are deeply embedded in how health systems function and interact with the public and with the pharmaceutical industry. Rising levels of chronic conditions in many African countries that foretell a future crisis of escalating unaffordable costs for countries and households are contributed to by cross border trade in harmful processes and products.

The global health security agenda cannot thus be narrowed to one of emergency responses to infectious disease. Instead, global health security also needs to identify and act on the determinants to prevent such emergencies. The IHR as an overarching umbrella for international public health obligations recognises this. So too, in their intent, do the Sustainable Development Goals. While many determinants of global health security lie outside the health sector, and while resources are indeed needed to deal with emergencies and their economic and social impacts, a health sector response to preventing and controlling emergencies needs to link with and support longer term health systems strengthening. This starts locally, within countries and particularly with the comprehensive primary health care and public health approaches that are needed to identify, prevent and manage risk before it grows into an emergency.

Please send feedback or queries on the issues raised in this briefing to the EQUINET secretariat: admin@equinetafrica.org.

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