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For health workers in remote areas and regions with complex geography, transportation challenges can disrupt the provision of quality care to children and pose constraints to early diagnosis. Transport efficiencies are also essential to supply chain management, particularly for moving temperature se
...
nsitive cargo, restocking essential medicines and supplies, and delivering life-saving emergency items in humanitarian contexts.
Unmanned aerial vehicles, or ‘drone’-based technologies and services are demonstrating the ability to deliver life-saving materials, and in so doing, generate substantial social benefits.
more
Flood mapping in urban areas poses significant challenges for Synthetic Aperture Radar (SAR) sensors due to limitations in detecting water in regions characterized by dense vegetation, urban infrastructure, or complex surface conditions. These limitations include reduced sensitivity in vegetated or
...
built-up areas and water-like backscatter effects on smooth, dry, or snow-covered surfaces. The Global Flood Monitoring (GFM) platform employs Sentinel-1 SAR backscatter data for automated flood delineation but recognizes the constraints posed by such conditions. To address these challenges, the GFM has integrated an exclusion mask that highlights regions prone to SAR-based misclassification.
more
The COVID-19 pandemic is the most severe health crisis in a century, exposing deep gaps in the world’s defences against epidemics and pandemics, and teaching us painful
lessons. One of them is that in our intimately connected world, pathogens can spread around the world very quickly, demanding sy
...
stems that can respond equally quickly. That
includes systems to facilitate the rapid exchange of biological materials and related data, to support the development of guidance and medical countermeasures including vaccines,
tests and treatments.
Based on the lessons that COVID-19 was teaching us, World Health Organization announced the
establishment of the WHO BioHub System at the height of the pandemic, in January 2021. Developed collaboratively and iteratiely with the active engagement of Member States and other partners, the BioHub System has now been through a pilot-testing phase that has demonstrated its value as a multilateral model and a tangible asset that Member States can harness to bolster their preparedness against emergent viral threats.
more
Hand hygiene is a simple yet powerful tool in interrupting the transmission of the monkeypox virus (MPXV) and other infectious disease both in healthcare facilities and communities. However millions still lack access to basic hygiene services particularly in vulnerable and resource limited settings.
...
Governments must urgently ensure universal access to functioning hand hygiene stations in public and healthcare facilities, promote correct hand hygiene practices, and integrate hand hygiene into national polices and response strategies, to contain mpox. There is a need for multimodal approach- combining political leadership, availability of supplies, evidence based behavioral change strategies and strengthened healthcare practices is critical.
more
The risks of the use of nuclear, radiological, biological or chemical (NRBC) weapons are heterogeneous. Each risk has its own implications for developing and deploying any capacity to assist victims of an NRBC event and, in parallel, for the health and security of the people bringing this assistance
...
. At an international level, there are no plans for assisting the victims of an NRBC event which are both adequate and safe. Recognizing
the realities of the contexts associated with each risk throws up numerous challenges; such recognition is also a prerequisite for addressing these challenges. The realities that have to be considered relate to:
1. developing, acquiring, training for and planning an NRBC response capacity;
2. deploying a response capacity in an NRBC event;
3. the mandates and policies of international organizations pertaining to NRBC events. The challenges that will pose the greatest difficulty for a humanitarian organization are those for which the solutions are ‘non-buyable’ and which involve making extremely difficult decisions. Attempting to assist victims of an NRBC event without a reality-based approach might generate ineffective and unacceptably dangerous situations for those involved.
more
In 1989, the Republic of Benin was facing a great social and
economical crisis. Civil servants of all the sectors in public
administration were on strike. People did not know where to
go for their health care. Salaries were not paid for more than
six months and life for the general population wa
...
s very dificult.
The country was about to degenerate into civil war as a
result of the civil unrest in the country.
Thanks to the assistance from the French, and Canadian
and American Mennonite missionaries, the Bethesda Health
Centre was started in 1990 with US$ 1,000 granted by theses
partners. Today, the Health Centre of Bethesda has expanded
and has become a large Hospital in Cotonou. It hosts each
year about 100,000 patients and has developed the department
of paediatrics, ophthalmology, stomatology, cardiology,
obstetrical gynaecology, X-rays, etc. The Hospital has also
put in place an AIDS service which has been promoted by the
government to the status of an AIDS Treatment Centre.
In an integrated vision, Bethesda has established other departments.
In 1993, the Sanitation department was established
to implement sanitation and environmentally-friendly
projects aimed at reducing the high incidence of some diseases
frequently treated at the hospital. In 1996, the decision
was made to establish a micro-inance department called
PEBCo. This initiative, which currently has 10,000 clients,
uses community savings to promote income-generating activities.
Since many women were obliged to use the loans for
family needs (health care, children schooling, etc.), they were
unable to reimburse them as planned. Hence the Bethesda
non-government organization (NGO) recently began an initiative
to provide a community-based health insurance option
for the population in 2006. There are now 12,000 members.
This paper focuses on the presentation of Benin and the program,
but also describes how the project could be better improved
and what were its beneits and impacts.
Field Actions Science Reports
The journal of field actions
Vol. 4 | 2010
Vol. 4
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Monitoring is a crucial element in any successful programme. It is important to
know if health care facilities – and ultimately countries – are meeting the agreed
goals and objectives for preventing and managing cardiovascular diseases (CVD).
Monitoring is the on-going collection, management
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and use of information to
assess whether an activity or programme is proceeding according to plan and/
or achieving defined targets. Not all outcomes of interest can be monitored. Clear
outcomes must be identified that relate to the most important changes expected to result from the project and to what is realistic and measurable within the timescale of the project. Once these outcomes have been articulated, indicators can be chosen that best measure whether the desired outcomes are being met.
To allow progress to be monitored, this module provides a set of indicators on
CVD management. Agreeing on a set of indicators allows countries to compare
progress in CVD management and treatment across different districts or
subnational jurisdictions, as well as at a facility level, identify where performance
can be improved, and track trends in implementation over time. Monitoring
these indicators also helps identify problems that may be encountered so that
implementation efforts can be redirected.
This module starts from the collection of data at facility level, which is then
“transferred up” the system: facility-level data are aggregated at subnational level
to produce reports that allow tracking of facility and subnational performance over time and allow for comparison among facilities. National-level data are obtained through population-based surveys.
Implementing a monitoring system requires action at many levels. At national and
subnational levels, staff can determine how best to integrate data elements into
existing data collection systems – such as the routine service-delivery data that are collected through facility-level Health Management Information Systems (HMIS).
In the facility setting, personnel must be aware of what data are needed. Sample
data-collection tools are included, recognizing that countries use different datamanagement systems for HMIS, so the CVD monitoring tools will be adapted to work with the HMIS system being used by the country, such that the indicators can be collected with minimal disruption/work to existing systems and tools
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As the number of transboundary pest and animal and foodborne disease outbreaks rises, so does the number of people who are chronically hungry due to these and other factors. The correlation can be explained by the link between our health and that of the planet. We rely on land and sea for the produc
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tion of safe and quality foods for our daily nourishment. Pests and disease epidemics negatively impact the quality, quantity and safety of our food sources, and cripple economic growth and efficiencies in production. Furthermore, the epidemic and endemic levels of the pathogens and disease vectors can be difficult to control. This is why FAO stresses and promotes the special efforts required for cost-effective preventive measures rather than the more expensive control, disinfestation, treatment and disposal measures. When preventive measures are late or difficult, preparedness and contingency plans must be in place to enable rapid response. Early warning systems, based on close monitoring, surveillance, and timely reporting are fundamental to warn and empower communities to safeguard their livelihoods and assets by enhancing disease and pest prevention measures and for government services to take immediate measures to protect communities and national economies.
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Food environments are usually defined as the settings with all the different types of
food made available and accessible to people as they go about their daily lives.
That is, the range of food in supermarkets, small retail outlets, wet markets, street
food stalls, coffee shops, tea houses, s
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chool canteens, restaurants, and all the other
venues where people buy and eat food. These environments differ enormously depending on the context. They can be extensive and diverse, with a seemingly endless array of options and price ranges, or they can be sparse, with very few options on offer. Because they determine what food consumers can access at a given moment in time, at what price, and with what degree of convenience, food environments both constrain and prompt the consumer’s choice.Food environments are influenced by the food systems which supply them, and vice versa. Food systems encompass the entire range of activities, people and institutions involved in the production, processing,
marketing, consumption and disposal of food (FAO, 2013). They include but are not limited to food supply chains. Making food systems nutrition-sensitive can contribute to addressing all forms of malnutrition, as food systems determine whether the food needed for good nutrition are available, affordable, acceptable and of adequate
quantity and quality. How closely food systems and food environments are interrelated and interdependent, and the degree to which external factors affect nutrition outcomes, varies from setting to setting.Many of today’s food systems
and food environments are challenged in supporting consumer choices that are
consistent with healthy diets and good nutrition. Consumers are not making choices based on nutrition and health, and poor diet is now the number one risk factor for death and disability worldwide (GBD, 2015). Food systems that do not enable healthy diets are increasingly recognized as an underlying cause of malnutrition (GLOPAN, 2016), and malnutrition, irrespective of form, has a huge cost. Economic costs associated with undernutrition are estimated at $1-2 trillion per year, about 2-3% of global GDP (FAO, 2013); the global economic cost of obesity and associated diet-related non-communicable diseases is estimated at $2 trillion per year, about 2.8% of global GDP (McKinsey, 2014). Influencing food environments for promoting healthy diets is an emerging strategy to address today’s nutrition challenges.
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This publication presents the Agenda for the Americas on Health, Environment, and Climate Change 2021–2030 (the Agenda). The Agenda is a call to action to the health sector to lead the charge to address environmental determinants of health in the Americas. The Pan American Health Organization (PAH
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O) will work with Member States to achieve its goal and objective to ensure healthy lives and promote well-being for all at all ages using a sustainable and equitable approach that places a priority on reducing health inequity. The Agenda has been developed under the umbrella of the WHO Global Strategy on Health, Environment, and Climate Change, and builds upon the commitments set forth in the Sustainable Health Agenda for the Americas 2018–2030 and the PAHO Strategic Plan 2020–2025. The Agenda was developed in consultation with the Technical Advisory Group and through a consensus-driven decision-making process with Member States during the 2019–2020 period. Looking toward the achievement of Sustainable Development Goal 3, the Agenda focuses on: improving the performance of environmental public health programs and institutions; fostering environmentally resilient and sustainable health systems; and promoting environmentally healthy and resilient cities and communities. Its implementation will be context-specific, based on the needs and realities of the countries. It will benefit countries and territories by promoting good governance practices, strengthening the leadership and coordination roles of the health sector, fostering cross-sectoral action, focusing on primary prevention, and enhancing evidence and communication. It will facilitate access to human, technical, and financial resources necessary to address environmental determinants of health and ensure that the Region is fully engaged in global health, environment, and climate change processes and agreements. The objective of the Agenda is to strengthen the capacity of health actors in the health and non-health sectors to address and adapt to environmental determinants of health (EDHs), prioritizing populations living in conditions of vulnerability, in order to meet Outcome 18 of the PAHO Strategic Plan 2020–2025 directly and several other outcomes of the Plan indirectly. To address and adapt to the challenges of EDHs in the Region, an integrated and evidence-informed approach within the health sector and across sectors will be needed, one enabled, and supported by good governance practices, adequate management mechanisms, high-level political will, and adequate human, technical, technological, and financial resources.
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The threat climate change poses to health, equity, and development has been rigorously documented. However, in an era marked by economic crisis, regional conflicts, natural disasters and growing disparities between rich and poor, the joint global actions required to address climate change have been
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vigorously debated – and critical decisions postponed.
This document, part of WHO’s Health in the Green Economy series, describes how many climate change measures can be “win-wins” for people and the planet.
These policies yield large, immediate public health benefits while reducing the upward trajectory of greenhouse gas emissions. Many of these policies can improve the health and equity of people in poor countries and assist developing countries in adapting to climate change that is already occurring, as evidenced by more extreme storms, flooding, drought and heatwaves.
WHO’s Department of Public Health and Environment launched the Health in the Green Economy initiative in 2010 to review potential health and equity “co-benefits” of proposed climate change measures – as well as relevant risks.
This review examines mitigation strategies discussed in the Fourth Assessment Report of the Intergovernmental Panel on Climate Change which constitutes the most broad-based global review of mitigation options by scientific experts.
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The United Nations Children's Fund (UNICEF), the International Organization for Migration (IOM), Georgetown University, and the United Nations University have today launched new guidelines to provide the first-ever global policy framework that will help protect, include, and empower children on the
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move in the context of climate change.
The Guiding Principles for Children on the Move in the Context of Climate Change provides a set of 9 principles that address the unique and layered vulnerabilities of children on the move both internally and across borders as a result of the adverse impacts of climate change. Currently, most child-related migration policies do not consider climate and environmental factors, while most climate change policies overlook the unique needs of children.
The guidelines note that climate change is intersecting with existing environmental, social, political, economic, and demographic conditions contributing to people’s decisions to move. In 2020 alone, nearly 10 million children were displaced in the aftermath of weather-related shocks. With around one billion children – nearly half of the world’s 2.2 billion children – living in 33 countries at high risk of the impacts of climate change, millions more children could be on the move in the coming years.
Developed in collaboration with young climate and migration activists, academics, experts, policymakers, practitioners, and UN agencies, the guiding principles are based on the globally ratified Convention on the Rights of the Child and are further informed by existing operational guidelines and frameworks.
Recommendations for safeguarding the rights and well-being of children regardless of their location or migration status.
The guiding principles provide national and local governments, international organizations and civil society groups with a foundation to build policies that protect children’s rights. The organizations and institutions are calling on governments, local and regional actors, international organizations, and civil society groups to embrace the guiding principles to help protect, include, and empower children on the move in the context of climate change.
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This is the seventeenth annual publication of the Global Hunger Index (GHI), a report jointly published by Concern Worldwide and Welthungerhilfe.
The 2022 Global Hunger Index (GHI) brings us face to face with a grim reality. The toxic cocktail of conflict, climate change, and the COVID-19 pandemi
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c had already left millions exposed to food price shocks and vulnerable to further crises. Now the conflict in Ukraine—with its knock-on effects on global supplies of and prices for food, fertilizer, and fuel—is turning a crisis into a catastrophe. But the speed and severity of the global food crisis reflects the fact that millions of people were already living on the precarious edge of hunger—a legacy of past failures to build more just, sustainable, and resilient food systems. This year’s report therefore focuses on food systems transformation and local governance.
According to the 2022 GHI, Hunger is at alarming levels in 5 countries—Central African Republic, Chad, Democratic Republic of the Congo, Madagascar, and Yemen— and is provisionally considered *alarming *in 4 additional countries— Burundi, Somalia, South Sudan, and Syria. In a further 35 countries, hunger is considered serious, based on 2022 GHI scores and provisional designations.
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This is the seventeenth annual publication of the Global Hunger Index (GHI), a report jointly published by Concern Worldwide and Welthungerhilfe.
The 2022 Global Hunger Index (GHI) brings us face to face with a grim reality. The toxic cocktail of conflict, climate change, and the COVID-19 pandemi
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c had already left millions exposed to food price shocks and vulnerable to further crises. Now the conflict in Ukraine—with its knock-on effects on global supplies of and prices for food, fertilizer, and fuel—is turning a crisis into a catastrophe.
But the speed and severity of the global food crisis reflects the fact that millions of people were already living on the precarious edge of hunger—a legacy of past failures to build more just, sustainable, and resilient food systems. This year’s report therefore focuses on food systems transformation and local governance.
According to the 2022 GHI, Hunger is at alarming levels in 5 countries—Central African Republic, Chad, Democratic Republic of the Congo, Madagascar, and Yemen— and is provisionally considered *alarming *in 4 additional countries— Burundi, Somalia, South Sudan, and Syria. In a further 35 countries, hunger is considered serious, based on 2022 GHI scores and provisional designations.
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Although Shiga toxin-producing Escherichia coli (STEC) have been isolated from a variety of food production animals, they are most commonly associated with ruminants from which we derive meat and milk. Because of the widespread and diverse nature of ruminant-derived food production, coupled with the
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near ubiquity of STEC worldwide, there is no single definitive solution for controlling STEC that will work alone or in all situations. Instead, the introduction of multiple interventions applied in sequence, as a “multiple-hurdle scheme” at several points throughout the food chain (including processing, transport and handling) will be most effective.
This report summarizes the review and evaluation of interventions applied for the control of STEC in cattle, raw beef and raw milk and raw milk cheese manufactured from cows’ milk, and also evaluates available evidence for other small ruminants, swine and other animals. The information is presented from primary production, to the end of processing, providing the reader with information on the currently available interventions based on the latest scientific evidence.
This work was undertaken to support the development of guidelines for the control of STEC in beef, raw milk and cheese produced from raw milk by the Codex Committee on Food Hygiene (CCFH).
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After 100 years of chemotherapy with impractical and toxic drugs, an oral cure for human African trypanosomiasis (HAT) is available: Fexinidazole. In this case, we review the history of drug discovery for HAT with special emphasis on the discovery, pre-clinical development, and operational challenge
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s of the clinical trials of fexinidazole. The screening of the Drugs for Neglected Diseases initiative (DNDi) HAT-library by the Swiss TPH had singled out fexinidazole, originally developed by Hoechst (now Sanofi), as the most promising of a series of over 800 nitroimidazoles and related molecules. In cell culture, fexinidazole has an IC50 of around 1 µM against Trypanosoma brucei and is more than 100-fold less toxic to mammalian cells. In the mouse model, fexinidazole cures both the first, haemolymphatic, and the second, meningoencephalitic stage of the infection, the latter at 100 mg/kg twice daily for 5 days. In patients, the clinical trials managed by DNDi and supported by Swiss TPH mainly conducted in the Democratic Republic of the Congo demonstrated that oral fexinidazole is safe and effective for use against first- and early second-stage sleeping sickness. Based on the positive opinion issued by the European Medicines Agency in 2018, the WHO has released new interim guidelines for the treatment of HAT including fexinidazole as the new therapy for first-stage and non-severe second-stage sleeping sickness caused by Trypanosoma brucei gambiense (gHAT). This greatly facilitates the diagnosis and treatment algorithm for gHAT, increasing the attainable coverage and paving the way towards the envisaged goal of zero transmission by 2030.
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Background: Despite several cycles of Mass Drug Administration (MDA), however, the prevalence of Soil-transmitted helminthiasis (STH) remains high in Bangladesh. A clear understanding of local knowledge, attitudes, and practices (KAP) related to the acceptance and utilization of MDA is critical for
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effective implementation of this intervention.
Methods: This research, a cross-sectional descriptive study that utilized quantitative methods, was conducted between February and June 2017. A total of 380 questionnaire surveys were distributed to school-aged children (SAC), the parents of SAC, and school teachers.
Results: Out of 160 SACs, 81.9% knew of STH and 75.6% knew of MDA. SAC showed a high awareness of STH and recognized the importance of preventive measures and MDA. In terms of the parents of SAC and school teachers, close to half of the respondents were knowledgeable about STH and MDA. While nearly all of the participants held positive attitudes toward MDA, the respondents pointed out that school-based MDA presents severe limitations, as non-school-going children are neglected by this effort. A total of 68.3% of all school teachers and 56.8% of all parents of SAC found MDA efforts to be effective.
Conclusion: STH infections still remain a significant public health burden in Bangladesh. Reforming the MDA policy is necessary to achieve the target of STH elimination.
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Climate-induced water insecurity poses one of the biggest threats to humanity and will lead to more hunger, disease and displacement
Oxfam water engineers are having to drill deeper, more expensive and harder-to-maintain water boreholes used by some of the poorest communities around the world, mo
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re often now only to find dry, depleted or polluted reservoirs.
Today, during World Water Week, Oxfam publishes the first of its series of reports, “Water Dilemmas”, about the growing water crisis, in large part driven by global heating from greenhouse gas emissions. The report describes how climate change will impact water security in different regions, leading to more hunger, disease and displacement.
Carlos Calderon, Humanitarian Advocacy and Partnerships Lead for Oxfam Aotearoa said, “This new Oxfam research is focused on the global Water, Sanitation and Hygiene (WaSH) situation, but it paints a picture that illustrates the complexity of elements that, combined, will continue to increasingly affect women, girls, boys and men in the decades to come. Changing weather, poverty, inequality, gender-based violence, political instability and conflicts are impacting the availability and quality of adequate water systems. All governments, particularly those from rich countries, should responsively take action at a global scale. The clock is ticking. Our children will judge us for our actions today, or for the lack of them.”
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Today, the World Health Organization (WHO) is advancing the global fight against acute malnutrition in children under 5 with the launch of its new guideline on the prevention and management of wasting and nutritional oedema (acute malnutrition). This milestone is a crucial response to the persistent
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global issue of acute malnutrition, which affects millions of children worldwide.
In 2015, the world committed to achieving the Sustainable Development Goals (SDGs), including the ambitious target of eliminating malnutrition in all of its forms by 2030. However, despite these commitments, the proportion of children with acute malnutrition has persisted at a worrying level, affecting an estimated 45 million children under five worldwide in 2022.
In 2022, approximately 7.3 million children received treatment for severe acute malnutrition (SAM). Although treatment coverage has increased, children with SAM in many of the worst affected countries are still unable to access the full necessary care for them to recover.
The Global Action Plan (GAP) on child wasting recognized the need for updated normative guidance to support governments in the prevention and management of acute malnutrition. WHO answered this call to action and developed a comprehensive guideline that provides evidence-based recommendations and good practice statements and will be followed by guidance and tools for implementation.
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The World Heart Federation (WHF) Roadmap series covers a large range of cardiovascular conditions. These Roadmaps identify potential roadblocks and their solutions to improve the prevention, detection and management of cardiovascular diseases and provide a generic global framework available for loca
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l adaptation. A first Roadmap on raised blood pressure was published in 2015. Since then, advances in hypertension have included the publication of new clinical guidelines (AHA/ACC; ESC; ESH/ISH); the launch of the WHO Global HEARTS Initiative in 2016 and the associated Resolve to Save Lives (RTSL) initiative in 2017; the inclusion of single-pill combinations on the WHO Essential
Medicines’ list as well as various advances in technology, in particular telemedicine and mobile health. Given the substantial benefit accrued from effective interventions in the management of hypertension and their potential for scalability in low and middle-income countries (LMICs), the WHF has now revisited and updated the ‘Roadmap for raised BP’ as ‘Roadmap for hypertension’
by incorporating new developments in science and policy. Even though cost-effective lifestyle and medical interventions to prevent and manage hypertension exist, uptake is still low, particularly in resource-poor areas. This Roadmap examined the roadblocks pertaining to both the demand side (demographic and socio-economic factors, knowledge and beliefs, social relations, norms, and
traditions) and the supply side (health systems resources and processes) along the patient pathway to propose a range of possible solutions to overcoming them. Those include the development of population-wide prevention and control programmes; the implementation of opportunistic screening and of out-of-office blood pressure measurements; the strengthening of primary care and a greater focus on task sharing and team-based care; the delivery of people-centred care and stronger patient and carer education; and the facilitation of adherence to treatment. All of the above are dependent upon the availability and effective distribution of good quality, evidencebased, inexpensive BP-lowering agents.
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