key: cord-1005318-nv0r3kpf
authors: Van Hout, Marie Claire; Wells, John
title: The right to health, public health and COVID-19: A discourse on the importance of the enforcement of humanitarian and human rights law in conflict settings for the future management of zoonotic pandemic diseases
date: 2021-01-16
journal: Public Health
DOI: 10.1016/j.puhe.2021.01.001
sha: d8b473ae4891ef24e04fc3a22437d029921e17da
doc_id: 1005318
cord_uid: nv0r3kpf

Objectives The catastrophic effects of armed conflict, particularly prolonged armed conflict, on individual and public health are well-established. The ‘right’ to healthcare during armed conflict and its lack of enforcement despite a range of United Nations mandated requirements regarding health and healthcare provisions is likely to be a significant feature in future conflicts, as zoonotic induced pandemics become a more common global public health challenge. The issue of enforcement of health rights assurance and its implications for the public health management of global pandemics such as COVID-19 in and between countries and regions in conflict is the objective of this Review. Study Design Narrative Review. Methods Referenced to the framework of International humanitarian law (IHL) and International human rights law (IHRL) in order to explore and discuss the deficits in health rights assurances in conflict settings and illustrate how gaps in protection and lack of enforcement compounds the disease response. Both international humanitarian law, and international human rights law can be leveraged to ensure human and health rights are assured in conflict settings. There is a distinct lack of international criteria with regard to standards of health care coverage, infrastructure and service preservation to the civilian population during times of armed conflict. This has far reaching consequences when confounded by a pandemic or even localised disease outbreak. Results We illustrate how in a pandemic disease emergency, such as COVID-19, all life is threatened; and how leaving the citizen population exposed to this contagion is a human rights breach and an indirect method of warfare. The consequences of failure to effectively address such pandemic infections, (i.e. COVID-19), in a conflict setting are potentially catastrophic as prevention and containment responses are severely constrained by state insecurity, political instability, terrorism, repression, rights abuses and displacement of citizens. Neglect by State actors potentially constitutes a breach of the universal right to life. States cannot justify their failures to mitigate disease based on claims of lack of resources, even when available resources are minimal. Where discrimination of people with a disease, such as COVID-19, or minority groups at the point of access to health facilities occurs, this further breaches the principle of medical neutrality. Conclusions The example of the COVID-19 response may offer a viable route to leverage greater access and coverage of health care in conflict and humanitarian settings. A radicalised partnership approach during these times of emergency is warranted, based on an ethical “humanitarian intervention” approach to provide care to all affected by contagious disease in conflict settings..

2 Background Ian Morris 1 in his recent work on the relationship of war to civilisational change, predicts that the interaction of pandemics with intra-and inter-national conflict will be a defining feature of global history over the next 40 years. The coronavirus disease pandemic and the questions of public health management it raises in conflict zones is an illustration of this. It highlights a range of questions in relation to a 'right' to healthcare during armed conflict and its lack of enforcement despite several United Nations (UN) mandated requirements. In this context, disease knows no borders. On the surface, international mandates to provide non-discriminatory health care during armed conflict would appear to be in the interests of parties to a conflict, for example in the context of realpolitik to ensure that their own war fighting capabilities are not threatened by disease spread. 2 It is also in the interests of actors not involved in the conflict, particularly those bordering a conflict zone, from where spread of disease can threaten their social, economic and political stability. [3] [4] Yet, despite the obvious issues of self-interest, these mandates are often not implemented for a variety of reasons, such as infrastructure breakdown, prejudice and the use of disease as a war fighting means to exert political pressure on opponents or other interested parties. 3 Lack of consequences for actors who decide not to uphold rights to health care and wellbeing in terms of enforcement would appear to play a part in this. This lack of enforcement and its implications within the context of the rise of global pandemics such as COVID-19 is the subject of this Review.

The catastrophic effects of armed conflict, particularly prolonged armed conflict, on individual and public health are well-established. 5 Health systems' impacts include the deliberate targeting of clinical facilities; operational interference through the looting of supplies, the arrest and sometimes execution of health care personnel, the coercion of clinicians to provide partisan care and obstructed access through destruction and/or blockade of facilities. 6 Health care personnel within a conflict zone themselves may choose to only provide or prioritise the care of one side in a conflict over that of another. Finally, the global shortage of health care workers, 7-8 particularly in Western Countries, 9 means they are highly mobile and often choose to migrate to other countries, particularly to the West, when conflict is prolonged. 10 Thus armed conflict steeply increases individual and population vulnerability to health risks (vectors, violence). [11] [12] [13] [14] Vulnerability in this sense is the "degree to which a population or an individual is unable to anticipate, cope with, resist and recover from the impacts of disasters. It is a function of susceptibility and resilience". 15 The disease burden of infectious disease is well evidenced in estimates of health costs of war, and in some conflict settings accounts for a significant proportion of mortality. 13, [16] [17] [18] In conflict and humanitarian settings where mass population displacement has occurred, spread of disease causes greater harm than simply the disease itself. 5 Case in point includes the Ebola virus disease (EVD) epidemic in the Democratic Republic of the Congo (DRC) where J o u r n a l P r e -p r o o f directed attacks against medical personnel severely hampered disease mitigation efforts and contributed to high transmission and fatality rates. 19 The current COVID-19 represents what may be a harbinger of a future of international public health challenges, the consequences of which are exacerbated by the impacts of armed conflict. Thus COVID-19 impacts illustrates how a disease can significantly worsen the international containment of a disease as responses are severely constrained by state insecurity, political instability, terrorism, repression, rights abuses and displacement of citizens. [5] [6] Immediate and inter-generational consequences are not limited to the outbreak or public health ramifications itself, but include environmental determinants of health impacted by conflict, such as destruction of homes, congestion and inadequate sanitation, community fragmentation, homelessness, poverty and poor nutrition, all of which compromise individual and community resilience and health protective behaviours. [12] [13] [14] 20 By way of a current example of these issues it is instructive to look at what is currently taking place in the Yemen where its health system is crumbling after years of conflict, and the response to COVID-19 is crippled as a result. 21 A myriad of factors compound any mitigation response.

ports has led to medical supply (oxygen, essential medicines, personal protective equipment or PPE, testing kits) shortages and severely inadequate testing capacity. 22 There is further a lack of sufficient medical personnel and coverage of operative health centres. 22 From late July 2020 the Houthis ceased all social distancing and announced the virus was not a threat. Widespread community transmission is likely, with under-reporting of cases and deaths, a result of denial on the part of the Houthis and the poor recording that has resulted from the disruptions caused by the conflict. 23 The UN has warned that COVID-19 in Yemen is "likely to spread faster, more widely and with deadlier consequences than almost anywhere else.". 22 Scapegoating of migrant groups, anti-migrant rhetoric and stigma impede help-seeking for those who contract COVID-19. Yemen is also on the brink of full-scale famine, 22 and amid escalation of conflict and multiple disease outbreaks of diphtheria, cholera and chikungunya, COVID-19 cases and fatalities are surging. 21 Many come to hospital in late stage disease, with reports of burials in secret. There are reports of hospital staff working without PPE, and refusing entry to those with fever and respiratory symptoms with many citizens dying at home. 21 25 Enforcement of IHRL is an obligation of signatories at the State level. In circumstances where there is a failure to enforce IHRL at the State level, there are regional bodies (for example within Europe the Council of Europe) and internationally through the UN. However, it should be noted, that enforcement only applies to States who are signatories to UDHR.

IHL and IHRL are complimentary to one another and, among the many issues that each covers, are leveraged to ensure and advance human health needs in conflict. 5 IHL provides a framework regarding assurance of protection and respect for health care facilities, medical personnel, medical vehicles, the wounded and sick in both international and non-international armed conflicts. 6 IHL principles of 'civilian immunity' and 'distinction' strive to ensure that civilians are never a deliberate target of attacks. Parties to a conflict, under IHL, must distinguish between combatants and civilians at all times. In so doing they are required to ensure that all feasible precautions are taken not to harm civilians and minimise casualties amongst the non-combatant population. 26. IHL focuses on the protection of health in armed conflicts by mandating that all parties in the armed conflict; "ensure that adequate medical care is provided [without discrimination] to [the wounded and sick] as far as practicable and with the least possible delay." 27 This implies that all parties are obligated not to cause serious harm to the wounded and sick (war crime), deny medical treatment (cruel or inhumane treatment) impede medical care to the wounded and sick, and protect medical professionals working in the conflict zone. 5 Protection measures have broadened in scope, including attempts to subvert medical ethics. 6 Assurance of the right to health (and access to healthcare) during a pandemic, such as COVID-19, is crucial in this regard. Both IHL and IHRL overlap in terms of rights to health and wellbeing; however, IHRL applies to all situations, with the exception of derogated rights (that is rights which a nation State specifically reserves to itself). On the other hand, IHL applies equally to both international and non-international armed conflict and governs the conduct of State and non-State actors, and situations. According to the ICRC; "in principle, IHRL applies at all times, unless States decide to derogate from it." All actors therefore are obliged to respect the right to health (see International Covenant on Economic, Social and Cultural Rights; ICESCR).

Protection offered by IHL goes further than specific provisions pertaining to health and health services. It also includes norms which indirectly contribute to assurance of the right to health, for example the rules governing means and methods of warfare. 28 These can translate into specific international actions, for example the protection of health care workers in areas of armed conflict, as outlined in UN Security Council Resolution 2286. Resolution 2286 mandates that where delivery of medical assistance to people in need is obstructed by parties in armed conflict, such instances should be reported to the Security Council. 29 However, these resolutions seem in effect to be unenforceable at the time a conflict is taking place 30 Russia and China vetoed a Security Council Resolution to impose sanctions on parties involved in the conflict found to be using chemical weapons. 32 Indeed, Russia has exercised its veto eight times on the Security Council since the conflict broke out in Syria in relation to IHL related resolutions. It should also be noted in this context that Russia itself is a significant actor 'on the ground' in the Syrian conflict.

The degree to which Great Powers such as the USA, Russia and China can either be pressured into complying with IHL or refrain from protecting their proxies from the consequences of breaching IHL are unlikely to overcome the imperatives of their rivalries. However, one may note that the growth in the global transmission of zoonotic disease may act as a modifier to their lack of willingness to support enforcement as this relates to public health in conflict zones as a matter of national self-interest.

There is a distinct lack of international criteria with regard to standards of health care coverage, infrastructure and service preservation during war times. The Geneva Conventions are quiet with regard to ongoing obligations by States engaged in war to provide available, accessible, acceptable and quality health services to the civilian population during times of armed conflict. 33 This has far reaching consequences when confounded by pandemic or even localised disease outbreak conditions. Whilst IHL provides binding rules to protect access to health care (both State and non-State armed groups), in situations where the threshold of armed conflict is not reached, IHRL and domestic legislation applies. 27 Gaps centre on IHL confined to application to situations where armed conflict occurs, despite that in non-armed conflicts attacks on medical facilities, personnel or medical vehicles, or interference with healthcare services still occurs. 6 Even where armed conflict occurs, IHL does not fully ensure availability and access to healthcare for civilians. 6 Further gaps in assurance pertain to the coverage and robustness of protection of healthcare services afforded by IHL. 6 Further of note, is that except in situations of occupation, IHL is noticeably absent in terms of rights assurances to provision and continuity of healthcare for civilians and States in Art. outside of the territories, leading to significant concerns in relation to pandemic spread and response. 35 At no point has Israel been brought to account in relation to these health rights violations. Israel enjoys this immunity from censure because of the unconditional support of the United States at the Security Council of the UN.

These deficits in health rights assurances in conflict settings during the COVID-19 pandemic are very concerning. The WHO describes health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." 36. The UDHR states that "Everyone has the right to a standard of living adequate for the health and well-being of himself and his family, including food, clothing, housing and medical care." 37 The right to medical care is further provided under UDHR Article 25. 27 Of note however is that the UDHR does not refer to war except in order to assert that prevention of war is underpinned by respect for human rights. 33 The General Comment 14

Committee on Economic, Social and Cultural Rights (CESCR) is silent on armed conflict, with the exception of reference to IHL and the requirement for humanitarian assistance in conflict. 33 IHRL by virtue of the right to health attempts to fill these identified gaps by supporting access to health care which includes measures to prevent and treat infectious disease in conflict settings. 38 

A pandemic disease emergency, such as COVID-19, is life threatening. Leaving both the citizen and combatant population exposed to such a disease is a human rights breach and constitutes an indirect method of warfare; with neglect by State actors potentially constituting breach of the universal right to life. Principles of warfare whilst referring to means and methods of warfare itself, include the impacts of weapons on the health of combatants and the indirect effects on civilians. 28 For example it is prohibited to use famine, pillaging or poisoning of water as a weapon of war. 28 With regard to public health and applicable to contagious disease, Article 12 ICESR specifically refers to the non-derogable State responsibility to protect all from contagion; in the "the prevention, treatment and control of epidemic, endemic, occupational and other diseases" and "the creation of conditions which would assure to all medical service and medical attention in the event of sickness". 41 IHL Art. 56 GC IV further requires States, "to the fullest extent … adopt the prophylactic and preventive measures necessary to combat the spread of contagious diseases and epidemics". 27, 34. Of note is that whilst Article 4 ICESCR permits States to place restrictions on right to health, this must occur in compliance with human rights standards and rights; be in the interest of legitimate aims, and only when necessary for promotion of general welfare in a democratic society (see General Comment No. 14 CESCR). 27 Disease control is an arm of State public health obligations. 6, 34, 43 In this regard General Comment No.14 (CESCR) right to health specifically declares that States cannot justify their failures to mitigate disease based on claims of lack of resources. Even when resources are minimal, a State is obligated to maximise its efforts to uphold the right to health. IHL obligates States to ensure required humanitarian assistance is provided, facilitate receipt or transit of humanitarian aid to the civilian population in need and operationalise programmes which target and support most marginalised and vulnerable populations in a conflict zone. 27 Whilst the party in receipt may take steps to control the humanitarian aid (content and delivery) to ensure the aid does not include weapons, the deliberate J o u r n a l P r e -p r o o f blocking of relief supplies is prohibited. 26 Refusal is considered arbitrary when the consequences violate international law regarding the rights of civilians, exceed what is necessary to achieve ends sought in withholding permission, are disproportionate, or result in injustice, an unpredictable outcome or are deemed inappropriate. 44 IHL further mandates that humanitarian staff are permitted to sufficient freedom of movement for their function, and may only be restricted temporarily due to military requirements, for example security concerns. 26 As our earlier example relating to Israel and the Occupied Palestinian Territories illustrate however, these requirements can and are flouted because of lack of enforcement.

The COVID-19 pandemic has shone a spotlight on State obligations to ensure population rights to health during armed conflict. The right to health is increasingly used to challenge discriminatory and inequitable health care in conflict settings. 6, 33 The fulfilment of that right is further underpinned by State obligations to maintain an operable healthcare system, ensure adequate food and medical supplies, and implement public health measures to protect all from disease. 1 The urgent COVID-19

response and vaccination roll out may offer a viable route to leverage for greater access and coverage of health care in conflict and humanitarian settings. At the time of writing, ICRC estimates that more than 60 million people residing in conflict zones controlled by non State armed groups are at risk of exclusion from national COVID-19 vaccination programmes despite country sign up to the global COVAX initiative. Prior to COVID-19, the UN Security Council (UNSC) adopted Resolution 2286 calling for an end to attacks on healthcare. [45] [46] This is an imperative now given the continued and growing impact of COVID-19 contagion. It is a harbinger of future and possibly even greater international disease spread challenges the spread of which may be promoted through armed conflict unless the urgent need for people to access healthcare for testing and treatment is not addressed and enforced. Efforts to counter impeded access to healthcare must continue, in order to prevent community transmission, contain outbreaks, and reduce the severity of mortality and morbidity associated pandemics such as COVID-19.In this sense, the right to health must compel State and non-State actors involved in conflict to provide disease mitigation measures to protect medical personnel and citizens, spanning PPE, testing, and State provision of essential medicines (including drugs to treat and vaccinate). Conflict-epidemiology 16, 28, 47 cannot be underestimated in assuring deployment of adequate COVID-19 disease responses via State and humanitarian actors, and continued resource prioritisation. A radicalised partnership approach during these times of emergency is warranted, based on an ethical "humanitarian intervention" 28 approach to provide care to all affected by contagious disease in conflict settings. . 

War! What Is It Good For?: Conflict and the Progress of Civilization from Primates to Robots London: Profile Books

Civil War and the Global Threat of Pandemics

Engineering, and Medicine; Health and Medicine Division.Global Health and the Future Role of the United States

Security Analysis: Conceptual Apparatus

What does International Humanitarian Law has to Offer to Public Health in Situations of Armed Conflict? 2020

A human rights approach to health care in conflict

The global shortage of health workers-an opportunity to transform care

The workforce for health in a globalized context -global shortages and international migration

Brexit in the "International Year of the Nurse and Midwife" and its implications for nursing in the European Union

Health care workers in conflict and post-conflict settings: Systematic mapping of the evidence

Health and human security: the public health impact of violent conflict

Study Exploring the Evidence Relating Health and Conflict Interventions and Outcomes. London: UK Cross Government Group on Health and Conflict

Armed Conflict and Public Health: A Report on Knowledge and Knowledge Gaps. Brussels: The Rockfeller Foundation

Revisiting public health response in times of war

Environmental Health in Emergencies and Disasters: A Practical Guide. Geneva: World Health Organization

Armed conflict and public health: into the 21st century

Consequences of Civil Conflict

The post-war public health effects of civil conflict

Dynamics of conflict during the Ebola outbreak in the Democratic Republic of the Congo

Israeli aid to the West Bank and the Gaza Strip during the COVID-19 pandemic

Fears of "highly catastrophic" COVID-19 spread in Yemen

Human Rights Watch. Deadly Consequences Obstruction of Aid in Yemen During Covid-19

Covid-19: Deaths in Yemen are five times global average as healthcare collapses

A Short History of International Humanitarian Law

International Human Rights Law. Cases, Materials, Commentary

Customary International Humanitarian Law, rules 11-24

Respecting and Protecting Health Care in Armed Conflicts and in Situations Not Covered by International Humanitarian Law

Santé publique et sécurité dans les urgences complexes. Refugee Survey Quarterly

Protecting health care in armed conflict: action towards accountability

Ensuring the security of health care in conflict settings: an urgent global health concern

Great-Power Competition And The Rising Us-China Rivalry Towards A New Normal? Helsinki: Finnish Institute of International Affairs

The Security Council veto and Syria: responding to mass atrocities through the ''Uniting for Peace'' resolution

Political Conflict, and the Right to Health

United Nations Human Rights Office of the High Commissioner for Human Rights. International Legal Protection of Human Rights in Armed Conflict

Battling COVID-19 in the occupied Palestinian territory The Lancet

World Health Organization (WHO)

Universal Declaration of Human Rights, Article 25

The Relationship between Economic, Social and Cultural Rights and International Humanitarian Law: An Analysis of Health-related Issues in Non-international Armed Conflicts

General Comment No. 14: The Right to the Highest Attainable Standard of Health

25 Questions on Health and Human Rights

Prevalence of tuberculosis and service utilization in conflict affected areas of Nepal

United Nations Office for the Coordination of Humanitarian Affairs (OCHA)

Letter dated 18 August 2016 from the Secretary-General addressed to the President of the Security Council

CF6E4FF96FF9%7D/s_2016_722.pdf

Public health, conflict and human rights: toward a collaborative research agenda Conflict and Health

• International humanitarian law and human rights law can be leveraged to ensure health rights are assured in conflict settings.• In a pandemic disease emergency life is threatened; and leaving citizens exposed to contagion is a human rights breach and an indirect method of warfare.• States cannot justify their failures to mitigate disease based on claims of lack of resources.• Breaches of medical neutrality occur where discrimination of people with COVID-19 at the point of access to health facilities occurs.• COVID-19 responses may offer a viable route to leverage greater access and coverage of health care in conflict settings.