GLOBALIZATION, HUMAN RIGHTS, AND THE SOCIAL DETERMINANTS OF HEALTH

Globalization, a process characterized by the growing interdependence of the world's people, impacts health systems and the social determinants of health in ways that are detrimental to health equity. In a world in which there are few countervailing normative and policy approaches to the dominant neoliberal regime underpinning globalization, the human rights paradigm constitutes a widely shared foundation for challenging globalization's effects. The substantive rights enumerated in human rights instruments include the right to the highest attainable level of physical and mental health and others that are relevant to the determinants of health. The rights stipulated in these documents impose extensive legal obligations on states that have ratified these documents and confer health entitlements on their residents. Human rights norms have also inspired civil society efforts to improve access to essential medicines and medical services, particularly for HIV/AIDS. Nevertheless, many factors reduce the potential counterweight human rights might exert, including and specifically the nature of the human rights approach, weak political commitments to promoting and protecting health rights on the part of some states and their lack of institutional and economic resources to do so. Global economic markets and the relative power of global economic institutions are also shrinking national policy space. This article reviews the potential contributions and limitations of human rights to achieving greater equity in shaping the social determinants of health.     

Making the health care system 'safe' for persons with HIV infection or AIDS.

If health care reform is implemented in states and nationally, the safety of this process needs to be examined for persons with human immunodeficiency virus (HIV) infection or the acquired immunodeficiency syndrome (AIDS). Reform should assure ongoing prevention and transmission control of HIV and continuous coverage of medical costs for persons ill with HIV or AIDS. These persons currently benefit from various state and federal categoric programs designed to assure access to preventive and personal care services. Washington State has passed health care reform legislation that envisions integrating these programs to provide a system of population-based and personal health care. This legislation was analyzed using existing epidemiologic and entitlement information about persons with HIV infection or AIDS in the state to assess its effect. The relationship between public health and personal care services will be a central concern for those with HIV infection or AIDS, and complete coverage of this group may be achieved relatively late in the process of implementing health care reform. Health personnel planning under health care reform will affect the delivery of HIV- and AIDS-related services. Including treatment of AIDS in the basic benefit package merits particular attention. These issues parallel those being faced by the nation as a whole as it seeks to ensure epidemic disease control and compassionate care for long-term disabling illness if health care reform is implemented.     

Inclusion and human rights in health policies: comparative and benchmarking analysis of 51 policies from Malawi, Sudan, South Africa and Namibia

While many health services strive to be equitable, accessible and inclusive, peoples' right to health often goes unrealized, particularly among vulnerable groups. The extent to which health policies explicitly seek to achieve such goals sets the policy context in which services are delivered and evaluated. An analytical framework was developed--EquiFrame--to evaluate 1) the extent to which 21 Core Concepts of human rights were addressed in policy documents, and 2) coverage of 12 Vulnerable Groups who might benefit from such policies. Using this framework, analysis of 51 policies across Malawi, Namibia, South Africa and Sudan, confirmed the relevance of all Core Concepts and Vulnerable Groups. Further, our analysis highlighted some very strong policies, serious shortcomings in others as well as country-specific patterns. If social inclusion and human rights do not underpin policy formation, it is unlikely they will be inculcated in service delivery. EquiFrame facilitates policy analysis and benchmarking, and provides a means for evaluating policy revision and development.     

Keeping the faith: African American faith leaders' perspectives and recommendations for reducing racial disparities in HIV/AIDS infection

In Philadelphia, 66% of new HIV infections are among African Americans and 2% of African Americans are living with HIV. The city of Philadelphia has among the largest numbers of faith institutions of any city in the country. Although faith-based institutions play an important role in the African American community, their response to the AIDS epidemic has historically been lacking. We convened 38 of Philadelphia's most influential African American faith leaders for in-depth interviews and focus groups examining the role of faith-based institutions in HIV prevention. Participants were asked to comment on barriers to engaging faith-based leaders in HIV prevention and were asked to provide normative recommendations for how African American faith institutions can enhance HIV/AIDS prevention and reduce racial disparities in HIV infection. Many faith leaders cited lack of knowledge about Philadelphia's racial disparities in HIV infection as a common reason for not previously engaging in HIV programs; others noted their congregations' existing HIV prevention and outreach programs and shared lessons learned. Barriers to engaging the faith community in HIV prevention included: concerns about tacitly endorsing extramarital sex by promoting condom use, lack of educational information appropriate for a faith-based audience, and fear of losing congregants and revenue as a result of discussing human sexuality and HIV/AIDS from the pulpit. However, many leaders expressed a moral imperative to respond to the AIDS epidemic, and believed clergy should play a greater role in HIV prevention. Many participants noted that controversy surrounding homosexuality has historically divided the faith community and prohibited an appropriate response to the epidemic; many expressed interest in balancing traditional theology with practical public health approaches to HIV prevention. Leaders suggested the faith community should: promote HIV testing, including during or after worship services and in clinical settings; integrate HIV/AIDS topics into health messaging and sermons; couch HIV/AIDS in social justice, human rights and public health language rather than in sexual risk behavior terms; embrace diverse approaches to HIV prevention in their houses of worship; conduct community outreach and host educational sessions for youth; and collaborate on a citywide, interfaith HIV testing and prevention campaign to combat stigma and raise awareness about the African American epidemic. Many African American faith-based leaders are poised to address racial disparities in HIV infection. HIV prevention campaigns should integrate leaders' recommendations for tailoring HIV prevention for a faith-based audience.     

PROVIDER‐INITIATED HIV TESTING AND COUNSELING IN HEALTH FACILITIES – WHAT DOES THIS MEAN FOR THE HEALTH AND HUMAN RIGHTS OF PREGNANT WOMEN?

Since the introduction of drugs to prevent vertical transmission of HIV, the purpose of and approach to HIV testing of pregnant women has increasingly become an area of major controversy. In recent years, many strategies to increase the uptake of HIV testing have focused on offering HIV tests to women in pregnancy-related services. New global guidance issued by the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) specifically notes these services as an entry point for provider-initiated HIV testing and counseling (PITC). The guidance constitutes a useful first step towards a framework within which PITC sensitive to health, human rights and ethical concerns can be provided to pregnant women in health facilities. However, a number of issues will require further attention as implementation moves forward. It is incumbent on all those involved in the scale up of PITC to ensure that it promotes long-term connection with relevant health services and does not result simply in increased testing with no concrete benefits being accrued by the women being tested. Within health services, this will require significant attention to informed consent, pre- and post-test counseling, patient confidentiality, referrals and access to appropriate services, as well as reduction of stigma and discrimination. Beyond health services, efforts will be needed to address larger societal, legal, policy and contextual issues. The health and human rights of pregnant women must be a primary consideration in how HIV testing is implemented; they can benefit greatly from PITC but only if it is carried out appropriately.     

ETHICS OF MANDATORY PREMARITAL HIV TESTING IN AFRICA: THE CASE OF GOMA, DEMOCRATIC REPUBLIC OF CONGO

Despite decades of prevention efforts, millions of persons worldwide continue to become infected by the human immunodeficiency virus (HIV) every year. This urgent problem of global epidemic control has recently lead to significant changes in HIV testing policies. Provider-initiated approaches to HIV testing have been embraced by the Centers for Disease Control and Prevention and the World Health Organization, such as those that routinely inform persons that they will be tested for HIV unless they explicitly refuse ('opt out'). While these policies appear to increase uptake of testing, they raise a number of ethical concerns that have been debated in journals and at international AIDS conferences. However, one special form of 'provider-initiated' testing is being practiced and promoted in various parts of the world, and has advocates within international health agencies, but has received little attention in the bioethical literature: mandatory premarital HIV testing. This article analyses some of the key ethical issues related to mandatory premarital HIV testing in resource-poor settings with generalized HIV epidemics. We will first briefly mention some mandatory HIV premarital testing proposals, policies and practices worldwide, and offer a number of conceptual and factual distinctions to help distinguish different types of mandatory testing policies. Using premarital testing in Goma (Democratic Republic of Congo) as a point of departure, we will use influential public health ethics principles to evaluate different forms of mandatory testing. We conclude by making concrete recommendations concerning the place of mandatory premarital testing in the struggle against HIV/AIDS.     

An epidemic like any other? Rights and responsibilities in HIV prevention.

Throughout the 1980s and into the 1990s, HIV prevention has been closely associated with the protection of individual human rights. Traditional public health measures such as compulsory testing and isolation have largely been rejected as ineffective in public health terms and inappropriate in the context of human rights protection. HIV prevention has been based instead chiefly on elective measures --information, education, counselling, and voluntary testing. In the past five years there have been important clinical, epidemiological, and social developments in the AIDS epidemic. These changes, combined with a growing recognition of possible weaknesses inherent in a strictly voluntarist approach to HIV prevention, may herald a new approach to AIDS control which places more weight on social responsibility in the context of HIV prevention.     

Acquired immunodeficiency syndrome and human immunodeficiency virus infection in Nevada.

We summarize information from three sets of epidemiologic data: the Nevada AIDS [acquired immunodeficiency syndrome] Surveillance System, which contains information about every case identified within the state boundaries through September 1989; the human immunodeficiency virus (HIV) seroprevalence reporting systems, which currently include data on all HIV-positive reports submitted statewide to public health authorities; and surveys on the knowledge, attitudes, and behaviors of Nevadans concerning HIV-related disease. The Nevada State AIDS Task Force outlined major policy recommendations, nearly half of which concerned testing; only 2 dealt with preventing HIV transmission. Greater efforts should go into education, particularly directed toward groups at greatest risk of exposure to HIV, and to improve community-based care of infected persons.     

Doctors' rights and patients' obligations

Marshall examines arguments for and against physicians breaching their duty of confidentiality to persons diagnosed with HIV or AIDS by notifying third parties such as sexual partners or general practitioners who give care unrelated to HIV or AIDS. The arguments presuppose that the confidentiality right is not absolute, but may give way under certain circumstances. A physician's obligations to the larger community, for instance, may outweigh the obligation to keep a diagnosis of AIDS or HIV confidential. Marshall also argues that physicians who incur risks by treating patients with AIDS or HIV have a right to knowledge that will help them protect themselves. A patient with AIDS or HIV may be obliged to reveal this fact to physicians when seeking care for other health problems, or to allow the diagnosing physican to do so. These arguments may have implications for the debate over testing patients for AIDS or HIV without consent.     

National and international policies to mitigate disease threats

To devise and implement effective health policy, we must define the problem, choose the tools, craft the policy, build consensus, set goals and deadlines, raise funds and take action. Success or failure depends on the perception of risk, the strength of the underlying science, the efficacy of the technology, ownership and intellectual property, the conflict between individual and public health, the choice of weaker (guidelines) and stronger (law) policy instruments, the level of public interest, political opportunity, institutional inertia, mechanisms for enforcement and who foots the bill. All these things considered, this paper is a brief policy-making guide by example, illustrating some achievements and disappointments with reference to cholera, drug-resistant tuberculosis, HIV/AIDS and rabies.     

Bodily rights and collective claims: the work of legal activists in interpreting reproductive and maternal rights in India

This article engages with anthropological approaches to the study of global human rights discourses around reproductive and maternal health in India. Whether couched in the language of human rights or of other social justice frameworks, different forms of claims‐making in India exist in tandem and correspond to particular traditions of activism and struggle. Universal reproductive rights language remains a discourse aimed at the state in India, where the primary purpose is to demand greater accountability in the domain of policy and governance. Outside of these spheres, other languages are strategically chosen by activists for their greater resonance in addressing individual cases of women claiming reproductive violence within the context of the family as well as localized histories of feminist struggle and social justice. In focusing on the work of legal activists and the discourses which inform their interventions, this article seeks to understand how the language of reproductive rights is used in the context of India, not as a `Western import' which is adapted to local contexts, but rather as one of multiple frameworks of claims‐making drawn upon by legal activists emerging from distinct histories of struggle for gender equality and social justice.     

Aids, Policy and Bioethics: Ethical Dilemmas Facing China in HIV Prevention

The present situation of the HIV/AIDS epidemic is very grim in China. The probability of China becoming a country with a high prevalence of HIV/AIDS cannot be excluded because there have been factors which promote the wide spread of HIV if we fail to take timely action to prevent it at the opportune moment. However, China's HIV prevention policy is inadequate. Health professionals and programmers believed that they could take a conventional public health approach to cope with the HIV epidemic. They simply ignored the fact that HIV infection is an epidemic so special that their approach is not effective to deter the epidemic. Many health professionals and programmers bypassed ethical issues that had emerged in the prevention of the HIV epidemic. Even some health educators, sexologists and officials believe that `AIDS is the punishment for promiscuity', and this belief has led to discrimination and stigmatization of AIDS patients, HIV positive people, their family members and high risk groups. Although homosexuality is not illegal, the police can always find any reason to detain homosexuals. A difficult ethical issue is about the laws prohibiting prostitution and drug use in China which force prostitutes and intravenous drug users underground, giving them no chance to access information, education and the services needed to protect them. The dilemma facing China is whether to stay with a restrictive policy for the reason of ideology cleansing or to turn to a more supportive policy. It is necessary to have some change in the ethical framework to evaluate the action in HIV prevention. Tolerance should be the first ethical principle.     

AIDS, policy and bioethics: ethical dilemmas facing China in HIV prevention: a report from China

The present situation of the HIV/AIDS epidemic is very grim in China. The probability of China becoming a country with a high prevalence of HIV/AIDS cannot be excluded because there have been factors which promote the wide spread of HIV if we fail to take timely action to prevent it at the opportune moment. However, China's HIV prevention policy is inadequate. Health professionals and programmers believed that they could take a conventional public health approach to cope with the HIV epidemic. They simply ignored the fact that HIV infection is an epidemic so special that their approach is not effective to deter the epidemic. Many health professionals and programmers bypassed ethical issues that had emerged in the prevention of the HIV epidemic. Even some health educators, sexologists and officials believe that `AIDS is the punishment for promiscuity', and this belief has led to discrimination and stigmatization of AIDS patients, HIV positive people, their family members and high risk groups. Although homosexuality is not illegal, the police can always find any reason to detain homosexuals. A difficult ethical issue is about the laws prohibiting prostitution and drug use in China which force prostitutes and intravenous drug users underground, giving them no chance to access information, education and the services needed to protect them. The dilemma facing China is whether to stay with a restrictive policy for the reason of ideology cleansing or to turn to a more supportive policy. It is necessary to have some change in the ethical framework to evaluate the action in HIV prevention. Tolerance should be the first ethical principle.     

Genetic basis of HIV-1 resistance and susceptibility: an approach to understand correlation between human genes and HIV-1 infection

HIV infection is the serious medical and public health issue of present generation. By 2005, it has already infected a cumulative total of more than sixty million people worldwide and the number of HIV positive cases are rising day by day. India is currently estimated to have about 5.1 million infected persons with HIV-1 or AIDS (second only to South Africa) and this number could increase to 24 million in the next ten years. This pandemic situation of the AIDS stimulated a plethora of longitudinal cohort studies which are designed to document medical heterogeneity as well as to mitigate the factors that regulate the HIV-1 infection, disease progression and the immune defenses. In recent years these genetic studies have led to the discovery of various MHC and non MHC encoded genes, which directly or indirectly influence the susceptibility and resistance to HIV infection and AIDS. These genes and their mutated forms and their products which play a major role in determining the susceptibility or resistance to HIV-1 infection and AIDS. These genes have been categorized into MHC or non MHC encoded genes. The MHC encoded genes which determine HIV resistance or susceptibility are HLA-B57, HLA-B58, HLA-B27, HLA-Bw4 and HLA-A11 in Southeast Asians. On the other hand, non MHC encoded genes are CCR5, CCR2, RANTES, CXCL12, CXCR6, CCL3L1, Interleukin-10 (IL-10), and interferon gamma. The site specific mutations in these genes determine the susceptibility or resistance to HIV-1 infection and AIDS. In future the study of host genes in relation to HIV-1 infection may provide the researchers to develop newer chemotherapeutic approaches to prevent or cure HIV-1 infection effectively.     

Effects of public health educational campaigns and the role of sex workers on the spread of HIV/AIDS among heterosexuals

This paper presents a sex-structured model for heterosexual transmission of HIV/AIDS in which the population is divided into three subgroups: susceptibles, infectives and AIDS cases. The subgroups are further divided into two classes, consisting of individuals involved in high-risk sexual activities and individuals involved in low-risk sexual activities. The model considers the movement of individuals from high to low sexual activity groups as a result of public health educational campaigns. Thus, in this case public health educational campaigns are resulting in the split of the population into risk groups. The equilibrium and epidemic threshold, which is known as the basic reproductive number (R0), are obtained, and stability (local and global) of the disease-free equilibrium is investigated. The model is extended to incorporate sex workers, and their role in the spread of HIV/AIDS in settings with heterosexual transmission is explored. Comprehensive analytic and numerical techniques are employed in assessing the possible community benefits of public health educational campaigns in controlling HIV/AIDS. From the study, we conclude that the presence of sex workers enlarges the epidemic threshold R0, thus fuels the epidemic among the heterosexuals, and that public health educational campaigns among the high-risk heterosexual population reduces R0, thus can help slow or eradicate the epidemic.     

Examining the relationship between urogenital schistosomiasis and HIV infection

Background

Urogenital schistosomiasis, caused by infection with Schistosoma haematobium, is widespread and causes substantial morbidity on the African continent. The infection has been suggested as an unrecognized risk factor for incident HIV infection. Current guidelines recommend preventive chemotherapy, using praziquantel as a public health tool, to avert morbidity due to schistosomiasis. In individuals of reproductive age, urogenital schistosomiasis remains highly prevalent and, likely, underdiagnosed. This comprehensive literature review was undertaken to examine the evidence for a cause-effect relationship between urogenital schistosomiasis and HIV/AIDS. The review aims to support discussions of urogenital schistosomiasis as a neglected yet urgent public health challenge.

Methodology/Principal Findings

We conducted a systematic search of the literature including online databases, clinical guidelines, and current medical textbooks. We describe plausible local and systemic mechanisms by which Schistosoma haematobium infection could increase the risk of HIV acquisition in both women and men. We also detail the effects of S. haematobium infection on the progression and transmissibility of HIV in co-infected individuals. We briefly summarize available evidence on the immunomodulatory effects of chronic schistosomiasis and the implications this might have for populations at high risk of both schistosomiasis and HIV.

Conclusions/Significance

Studies support the hypothesis that urogenital schistosomiasis in women and men constitutes a significant risk factor for HIV acquisition due both to local genital tract and global immunological effects. In those who become HIV-infected, schistosomal co-infection may accelerate HIV disease progression and facilitate viral transmission to sexual partners. Establishing effective prevention strategies using praziquantel, including better definition of treatment age, duration, and frequency of treatment for urogenital schistosomiasis, is an important public health priority. Our findings call attention to this pressing yet neglected public health issue and the potential added benefit of scaling up coverage of schistosomal treatment for populations in whom HIV infection is prevalent.     

HIV/AIDS among Inmates of and Releasees from US Correctional Facilities, 2006: Declining Share of Epidemic but Persistent Public Health Opportunity

Because certain groups at high risk for HIV/AIDS (human immunodeficiency virus/acquired immunodeficiency syndrome) come together in correctional facilities, seroprevalence was high early in the epidemic. The share of the HIV/AIDS epidemic borne by inmates of and persons released from jails and prisons in the United States (US) in 1997 was estimated in a previous paper. While the number of inmates and releasees has risen, their HIV seroprevalence rates have fallen. We sought to determine if the share of HIV/AIDS borne by inmates and releasees in the US decreased between 1997 and 2006. We created a new model of population flow in and out of correctional facilities to estimate the number of persons released in 1997 and 2006. In 1997, approximately one in five of all HIV-infected Americans was among the 7.3 million who left a correctional facility that year. Nine years later, only one in seven (14%) of infected Americans was among the 9.1 million leaving, a 29.3% decline in the share. For black and Hispanic males, two demographic groups with heightened incarceration rates, recently released inmates comprise roughly one in five of those groups'' total HIV-infected persons, a figure similar to the proportion borne by the correctional population as a whole in 1997. Decreasing HIV seroprevalence among those admitted to jails and prisons, prolonged survival and aging of the US population with HIV/AIDS beyond the crime-prone years, and success with discharge planning programs targeting HIV-infected prisoners could explain the declining concentration of the epidemic among correctional populations. Meanwhile, the number of persons with HIV/AIDS leaving correctional facilities remains virtually identical. Jails and prisons continue to be potent targets for public health interventions. The fluid nature of incarcerated populations ensures that effective interventions will be felt not only in correctional facilities but also in communities to which releasees return.     

An Australian Based Study on the Readability of HIV/AIDS and Type 2 Diabetes Clinical Trial Informed Consent Documents

The aims of this study were to measure the readability of Australian based informed consent documents and determine whether informed consent readability guidelines have been established by Australian human research ethics committees (HRECs). A total of 20 informed consent documents, 10 HIV/AIDS and 10 type 2 diabetes, were measured for readability using the Simple Measure of Gobbledygook (SMOG) and Gunning Fog Index (Fog). Published guidelines and policy statements of the two local HREC who approved the 20 clinical trials under study where examined to identify whether they had any formal policies/guidelines on the readability of informed consent documents. The two HRECs were contacted via e-mail to also determine whether they utilised any informal readability standards or “rules of thumb” that may not have been mentioned in the published documents. The HIV/AIDS and type 2 diabetes informed consent documents were, on average, written at a grade 13 reading level. Formal readability standards had not been established by the two local HRECs, however, they did verify the use of informal rules for assessing readability of informed consent documents. Based on Australian literacy data, the majority of informed consent documents were written well beyond the reading ability of many Australians. Unreadable informed consent documents may result in patients rejecting trial participation altogether or conversely may result in their participating in a trial with inadequate consent. Therefore, a step toward reducing the complexity of informed consent documents may be to implement objective readability assessments into the human research ethics application and review process.     

A "Consumer's Right" to Choose a Midwife: Shifting Meanings for Reproductive Rights under Neoliberalism

The "right to choose" has long served as the ideological rallying cry for reproductive rights activists. Yet critical attention to the social, political, and economic conditions under which individuals make such choices has been central to anthropological research on reproduction. In the context of neoliberal public policy shifts that favor trust in the market to remedy all social and economic inequality, I explore how women's reproductive rights are becoming characterized by one's ability to consume uneven reproductive "choices." Based on my ethnographic fieldwork with midwifery supporters in Virginia, I examine how organizers have begun to utilize "consumer rights" rhetoric in their struggle for legal access to midwives. One often-unintended result has been intensified divisions within this movement, particularly as low-income "homebirthers" feel unable to claim the identity of "consumer." I use Virginia as a case study to raise broader questions about women's shifting strategies toward securing reproductive rights under neoliberalism.