In this edition, the Antimicrobial Resistance chapter discusses the growing, dangerous trend of antimicrobial resistance and the potential catastro...phic consequences on global health.
Chapter 1 of Frontier 2017: Emerging Issues of Environmental Concern
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Throughout the Americas, populations are aging and the Region is undergoing a rapid demographic transition. The aging index, which reflects ...lass="attribute-to-highlight medbox">the size of the older age groups per 100 compared to children under age 15, clearly demonstrates the increase in people aged 60 and older. Compared to global trends, the Region of the Americas will have a larger number of people aged 60 and older than children under 15 by 2030, which is approximately 25 years before the global average. The COVID-19 pandemic has presented an unparalleled health crisis around the world. The impact on older persons and those with underlying health conditions has highlighted the challenges of addressing the needs of older populations during a public health emergency. Given this demographic transition it is essential to think about preparedness of systems and services to address this population’s needs, including an increase in emergency planning and protection of older populations.
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Hand Hygiene is one of the most effective actions to reduce the spread of pathogens and prevent infections, including the COVID-19 virus. This docu...ment promotes the WHO global hand hygiene campaign SAVE LIVES: Clean Your Hands in the context of other hand hygiene initiatives launched by WHO for COVID-19, and provides rapid technical guidance.
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Non-Communicable Diseases (NCDs), including mental disorders, currently pose one of the biggest threats to health and development globally, particularly in low and middle income countries2. It is pr...edicted that unless proven interventions are rapidly implemented in countries, in the short to medium term, health care costs will increase exponentially and severe negative consequences will ensue not only to individuals and families but to whole societies and economies. NCDs are already a major burden in South Africa, but without added rigorous and timely action the health and development consequences may well become catastrophic. Immediate and additional, high quality, evidence based and focussed interventions are needed to promote health, prevent disease and provide more effective and equitable care and treatment for people living with NCDs at all levels of the health system. The problem is further compounded by the rising global prevalence of multi-morbidity (defined as the coexistence of two or more chronic diseases in one individual).
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For humanitarian organisations to respond effectively to complex crises, they require access to up-to-date evidence-based guidance. The COVID-19 crisis has highlighted the importance of updating ...an class="attribute-to-highlight medbox">global guidance to context-specific and evolving needs in humanitarian settings. Our study aimed to understand the use of evidence-based guidance in humanitarian responses during COVID-19. Primary data collected during the rapidly evolving pandemic sheds new light on evidence-use processes in humanitarian response.
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Meeting Report 27-29 October 2020
The overall goal of the meeting was to discuss recent changes in treatment regimens and diagnostics for drug-resistant TB and to determine how these impact on ...n class="attribute-to-highlight medbox">the definition of XDR-TB, with a view to revising this definition. The pre-existing definition of XDR-TB was formulated in 2006 at a meeting of the Global Taskforce on XDR-TB, convened by WHO, and has been in use for clinical and surveillance purposes, since this time.
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Contact tracing for COVID-19 is the process of identifying, assessing, and managing people who have been exposed to someone who has been infected with the SARS-CoV-2 virus, while quarantine is ... class="attribute-to-highlight medbox">the separation of contacts from other people after exposure to a probable or confirmed case of SARS-CoV-2 infection. In the context of growing global population immunity from COVID-19 vaccination and past SARS-CoV-2 infection, WHO recommends that identification, contact, quarantine and follow-up should be prioritized for individuals at high risk who have been in contact with a confirmed or probable case of SARS-CoV-2 infection, rather than targeting all contacts. This updated guidance also introduces shorter recommended quarantine periods, including the ability to further shorten quarantine through the use of testing. National and local health authorities should use risk-based approaches to contact tracing and quarantine that include reviewing and adjusting to their local circumstances and disease epidemiology, population immunity, their health system’s capacities, and risk tolerance.
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Improvements in water sanitation and hygiene (WASH) and wastewater management in all sectors are critical elements of preventing infections and reducing the spread of antimicrobial resistance (AMR) as identified in ...t medbox">the Global Action Plan to combat AMR. Yet, at present, WASH and wastewater management actors and improvement actions are under-represented in AMR multi-stakeholder platforms and national action plans (NAPs). This WHO/FAO/OIE technical brief on WASH and wastewater management to reduce the spread of AMR provides a summary of evidence and rationale for WASH and wastewater actions within AMR NAPs and sector specific policy to combat AMR. Evidence and actions are presented in the domains of; coordination and leadership, households and communities, health care facilities, animal and plant production, manufacturing of antimicrobials, and surveillance and research.
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Technical Note
Recently, the approach to hazardous events has undergone a considerable shift, away from reactive activities focused on managing and responding to events and towards a more proactive process of emergency and disaster risk management ...(DRM). The ultimate goal of this shift in focus is to prevent new and reduce existing disaster risks, a process known as disaster risk reduction (DRR), while strengthening individual, community, societal and global resilience.
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The Lancet Planetary Health Published:May 17, 2022DOI:https://doi.org/10.1016/S2542-5196(22)00090-0
Every year pollution causes 9 million deaths...1 in every 6 deaths worldwide, according to a Lancet Commission on pollution and health.
While the number of deaths caused by household air pollution and water pollution decreased from 2015 to 2019, overall deaths remain roughly the same because of a 7% increase in deaths caused by air pollution and toxic chemical pollution.
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Lancet Global Health Volume 6, ISSUE 2, Pe146-e147, February 01, 2018
Lancet Global Health 2017 Published Online February 22, 2017 http://dx.doi.org/10.1016/S2214-109X(17)30078-5
The Global Burden of Disease (GBD) study, a collaborative endeavour of the World
Health Organiz...ation (WHO), the World Bank and the Harvard School of Public Health,
drew the attention of the international health community to the burden of neurological
disorders and many other chronic conditions. This study found that the burden of neurological
disorders was seriously underestimated by traditional epidemiological and health
statistical methods that take into account only mortality rates but not disability rates. The
GBD study showed that over the years the global health impact of neurological disorders
had been underestimated.
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Lancet Glob Health 2021 Published Online December 13, 2021 https://doi.org/10.1016/S2214-109X(21)00463-
Lancet Planet Health 2017 Published Online November 6, 2017 http://dx.doi.org/10.1016/S2542-5196(17)30141-9
Lancet Planet Health 2021; 5: e415–25
Despite the considerable improvement in global health, millions of people still lack access to quality ...health services, including access to effective antimicrobial medicines, or are impoverished as a result of health spending. At the same time, antimicrobial resistance – a consequence of overuse and misuse of antimicrobials – is increasingly a barrier to accessing effective care. The declining effectiveness of antibiotics is driven by multiple factors, many of which can be addressed through well functioning primary health care. However, primary health care has not always had much attention in national health sector responses to
antimicrobial resistance, which often focus on tertiary care, laboratory detection and surveillance. The three pillars of primary health care (community engagement, front-line health services including primary care and essential public health, and multisectoral action on wider health determinants) are central not just to Universal Health Coverage and the Sustainable Development Goals, but also to an effective response to antimicrobial resistance.
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As the global community aims to fulfill its commitments to the UN Sustainable Development Goals, and th...e achievement of universal health coverage, dozens of countries have committed to the expansion of community health workers (CHWs) as the front line of their healthcare systems [1, 2]. Robust research demonstrates CHWs improve access to care, reduce maternal, newborn, and child mortality, improve clinical outcomes for chronic diseases, and prevent disease outbreaks [3].
To support the operationalization of quality CHW program design and implementation, USAID, UNICEF, the Community Health Impact Coalition, and Initiatives Inc. have updated and adapted the Community Health Worker Assessment and Improvement Matrix (CHW AIM) Program Functionality Matrix [12]. This tool can be used to identify design and implementation gaps in both small- and national-scale CHW programs, and close gaps in policy and practice.
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Lancet Planet Health 2021; 5: e542–52
The longlist of knowledge gaps is based on existing research agendas published in 2015 or later and expert input from reviewers of the first draft of the<.../span> longlist. It only includes knowledge gaps focussing on a better
understanding of the relationship between global environmental change and human health, and finding an answer to the question of how best to protect human health against these new threats.
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