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Publication Years
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2779
4343
431
5
2
Category
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190
49
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Toolboxes
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1
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
...
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.
more
Malaria in children presents significant clinical challenges, with variations in presentation based on the malaria parasite involved and the child's underlying health conditions. The World
...
Health Organization reports high incidence rates, particularly in sub-Saharan Africa, and emphasizes the importance of effective treatment strategies. First-line treatment often involves Artemether-Lumefantrine (ALu), while severe malaria requires careful management and the use of intravenous Quinine. Management protocols emphasize early diagnosis and the monitoring of severe complications to reduce mortality.
more
Front Public Health . 2025 Jun 23:13:1609615. doi: 10.3389/fpubh.2025.1609615. eCollection 2025.
Key findings reveal the prevalent use of machine learning (ML), deep learning (DL), and natural language processing (NLP), which often integrate diver
...
se data sources (e.g., epidemiological, web, climate, wastewater). The major benefits identified include earlier outbreak detection and improved prediction accuracy. However, significant challenges persist regarding data quality and bias, model transparency (the "black box" issue), system integration difficulties, and ethical considerations such as privacy and equity.
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The framework responds to the demand from Member States and partners for guidance on how the health sector and its operational basis in health systems can systematically and effectively address the
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challenges increasingly presented by climate variability and change. This framework has been designed in light of the increasing evidence of climate change and its associated health risks (1); global, regional and national policy mandates to protect population health (2); and a rapidly emerging body of practical experience in building health resilience to climate change (3).
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Many countries have made significant progress in the implementation of World Health Organization recommended preventive chemotherapy strategy, to eliminate lymphatic filariasis (LF). However, pertinent cha
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llenges such as the existence of areas of residual infections in disease endemic districts pose potential threats to the achievements made. Thus, this study was undertaken to assess the importance of these areas in implementation units (districts) where microfilaria (MF) positive individuals could not be found during the mid-term assessment after three rounds of mass drug administration.
more
Antimicrobial resistance (AMR) as a serious public health threat was globally acknowledged by WHO in 2015, through the launch of the Global Action Plan (GAP). With a limited number of new antibiotics in the developmental pipeline, many countries are
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in the process of establishing strategies for antimicrobial stewardship (AMS). Within each country, different healthcare challenges have
contributed to AMR. This has also shaped individual AMS strategies and policies. In South Africa (SA), there is a high burden of infectious diseases, mainly of bacterial origin. In addition, SA also has the highest number of people living with
human immunodeficiency virus (HIV) globally. According to the 2019 statistics, there are approximately 7.97 million people living with HIV in SA. Together with this, SA has the fourth largest tuberculosis population globally.
Other important challenges include poverty, malnutrition, a high burden of non-communicable diseases, and a dire shortage of trained healthcare professionals (e.g. clinicians, pharmacists, and nurses).
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Malaria remains a significant public health concern in the SADC region, accounting for 20% of childhood deaths, as well as prompting numerous outpatient visits and hospitalisations. Around three-quarters of the population, including 35 million child
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ren under the age of five and 8.5 million pregnant women, are at risk. Transmission patterns vary from high and stable in the north to malaria-free in the south, with low, unstable and seasonal zones in between. Although interventions such as indoor residual spraying (IRS), insecticide-treated nets (ITNs/LLINs), intermittent preventive treatment in pregnancy (IPTp), rapid diagnostic tests (RDTs), and artemisinin-based combination therapies (ACTs) have reduced the malaria burden, challenges persist in terms of funding, human resources, surveillance, and cross-border coordination. Achieving malaria elimination in the SADC region requires harmonised regional standards, strengthened surveillance, and improved access to quality treatment and policy prioritisation.
Accessed on 27/08/2025.
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The importance of robust mortality surveillance systems cannot be overstated in an era marked by increasing global health challenges where health t
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hreats loom large and population dynamics continue to evolve. Accurate and timely mortality data is essential for identifying trends and detecting emerging health threats, evaluating the impact of interventions, and guiding evidence-based policy decisions.
This framework outlines a holistic approach to strengthening routine mortality surveillance systems, considering the unique contextual factors and challenges faced by African countries. It emphasizes the importance of establishing efficient data collection mechanisms, enhancing data quality and completeness, and promoting data sharing and collaboration among stakeholders.
Moreover, the framework recognizes the pivotal role of technology in the integration of data from fragmented mortality data sources. It highlights the potential of innovative data capture methods, advanced analytics, and real-time reporting systems to enhance mortality data’s accuracy, efficiency, and timeliness.
The continental framework for mortality surveillance aligns with Africa CDC’s mission and strategic goal by serving as a fundamental component in strengthening public health systems, enhancing disease surveillance capacities and capabilities, informing evidence-based policies and interventions, and promoting collaboration and coordination among African countries to address health challenges and improve health outcomes on the continent.
The successful implementation of this framework requires collective commitment and concerted efforts from governments, health institutions, and the international community. We hope this document will serve as a catalyst for transformative change, enabling countries to build resilient mortality surveillance systems that protect public health, save lives, and contribute to evidence-based decision-making.
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The CDC report on Preventing Diarrheal Disease in Developing Countries highlights five effective household water treatment methods to reduce waterborne illnesses, which cause millions of deaths annually. These methods include ceramic filtration, solar disinfection (SODIS), flocculant/disinfectant po
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wder (PUR), household chlorination, and slow sand filtration. Each method varies in effectiveness, cost, and ease of use, with benefits such as pathogen removal, affordability, and scalability, but also challenges like maintenance, recontamination risks, and user acceptance. The report emphasizes the importance of safe water storage and education to maximize health benefits.
more
Antimicrobial agents play an indispensable role in animal health and welfare management. At the same time, the need for prudent use is obvious to ensure good food safety outcomes and to manage the potential risk of antimicrobial resistance. The emer
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gence of multi-resistant bacteria is posing challenges to health professionals and communities around the world for both human and animal health. These bacteria are not destroyed by the common antimicrobial agents and so pose a risk to people, particularly children, the elderly and those with poorly functioning immune systems, as well as to animals.
Throughout the years, the dairy sector has been very much aware of the need for responsible use and has, in many countries, implemented adequate measures throughout the dairy supply chain.
more
The growing understanding of how sequence information can contribute to improved public health is driving global investments in sequencing facilities and programmes. The falling cost and complexity of generating GSD provides opportunities for expand
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ing sequencing capacity; however, challenges to widespread implementation remain. This document provides policy-makers and stakeholders with guidance on how to maximize the public health benefit of SARS-CoV-2 genomic sequencing activities in the short and long term as the pandemic continues to unfold. Practical considerations for the implementation of a virus genomic sequencing programme and an overview of the public health objectives of genomic sequencing are covered. This guidance focuses on SARS-CoV-2 but is applicable to other pathogens of public health concern.
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UNICEF CHILD ALERT May 2018
As part of a UNICEF series highlighting the challenges faced by children in current crisis situations, this Child Alert examines the situation of children affected by violent conflict in Kasai region, Democratic Repu ... blic of the Congo. The alert outlines what UNICEF and its partners have achieved to date in providing humanitarian assistance to children in Kasai affected by malnutrition and lack of access to health care, safe water and education. It calls upon all parties to the conflict – and the international community – to take urgent action protecting the lives and futures of children at risk, before it is too late. more
As part of a UNICEF series highlighting the challenges faced by children in current crisis situations, this Child Alert examines the situation of children affected by violent conflict in Kasai region, Democratic Repu ... blic of the Congo. The alert outlines what UNICEF and its partners have achieved to date in providing humanitarian assistance to children in Kasai affected by malnutrition and lack of access to health care, safe water and education. It calls upon all parties to the conflict – and the international community – to take urgent action protecting the lives and futures of children at risk, before it is too late. more
A comprehensive briefing by Half of Syria
April 2020
A comprehensive briefing on the critical challenges of the COVID-19 pandemic to Syrians, as reported by Syrian civil society organisations. These ch
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allenges have been collated following extensive interviews with the teams of member and partner organisations working in the field in various sectors: health, child care, education, women’s empowerment, media and culture, research, human rights and accountability, relief and social services, and local governance.
This comprehensive briefing also include concrete recommendations formulated by the Syrian civil society.
more
According to the Report, cascading and interlinked crises are putting the 2030 Agenda for Sustainable Development in grave danger, along with humanity’s very own survival. The Report highlights the severity and magnitude of the challenges before u
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s. The confluence of crises, dominated by COVID-19, climate change, and conflicts, are creating spin-off impacts on food and nutrition, health, education, the environment, and peace and security, and affecting all the Sustainable Development Goals (SDGs). The Report details the reversal of years of progress in eradicating poverty and hunger, improving health and education, providing basic services, and much more. It also points out areas that need urgent action in order to rescue the SDGs and deliver meaningful progress for people and the planet by 2030.
more
Nurses at present are facing various personal, interpersonal, professional, institutional and socio cultural challenges in their professional performance. Dealing with these issues may not be always clear. The lack of
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one correct approach in addressing different contextual issues may lead to ethical dilemmas. Responding to this complex issues demand nurses to acquire comprehensive ethical knowledge and skills in various decision making process. Although teaching materials have a pivotal role to play in helping nurses in this endeavor, comprehensive books inclusive of all the topics in the curriculum is scarce in Ethiopia. Therefore, this lecture note is prepared to overcome the acute shortage of reference materials reflecting the national context and be used as a teaching material for nurses at various levels. The lecture note is divided in to five units. Unit one of this lecture note deals with the history of nursing, unit two about philosophy of nursing, unit three health and illness, unit four Ethico-legal aspects to nursing, and unit five communication and interpersonal relationships in nursing,
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The article reviews the impact of respiratory syncytial virus (RSV) on global health, emphasizing its significant burden on infants, children, and the elderly. It discusses current and emerging prevention strategies, including the development and im
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plementation of vaccines and monoclonal antibodies. The review highlights advancements in RSV research, the challenges of creating effective vaccines for different age groups, and the importance of global collaboration to reduce RSV-associated morbidity and mortality. It also calls for increased investment in research and public health measures to enhance prevention and treatment options.
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Medicine 2024;103:29(e39010. This review underscores the urgency of adapting to the changing landscape of malaria transmission driven by climate change. It emphasizes the significance of proactively addressing climate-related challenges to enhance m
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alaria control and protect the health and well-being of vulnerable populations.
more
Infectious diseases are the leading cause of death globally, particularly among children and young adults. The spread of new pathogens and the threat of antimicrobial resistance pose particular challenges in combating these diseases. Major Infectiou
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s Diseases identifies feasible, cost-effective packages of interventions and strategies across delivery platforms to prevent and treat HIV/AIDS, other sexually transmitted infections, tuberculosis, malaria, adult febrile illness, viral hepatitis, and neglected tropical diseases. The volume emphasizes the need to effectively address emerging antimicrobial resistance, strengthen health systems, and increase access to care. The attainable goals are to reduce incidence, develop innovative approaches, and optimize existing tools in resource-constrained settings.
Large File: 136 MB!!!!! Please download from the website link!
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On January 14-16, 2003, the Centers for Disease Control and Prevention (CDC) held a communications roundtable in Atlanta, Georgia, to explore hospitals' challenges in communicating with internal and external audiences in communitywide emergencies in
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volving radioactive materials. The roundtable, Hospital Communications in a Mass Casualty Radiological Incident, is part of CDC's effort to help prepare the nation's public health community for threats of terrorism.
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The document presents Cameroon's National Response Plan for the 2018 cholera outbreak, covering August to October 2018. It highlights the epidemiological situation, with outbreaks reported in the North and Central regions and a total of 109 suspected cases and 9 deaths by July 2018. The plan outline
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s strategies for controlling the epidemic, including epidemiological surveillance, improved access to clean water, sanitation, mass vaccination, community awareness campaigns, and hospital and community-based treatment.
The response is coordinated by the Ministry of Public Health, WHO, and various partners, focusing on early detection, rapid response, and multi-sectoral collaboration. Challenges include poor sanitation, limited healthcare infrastructure, and cross-border disease transmission risks. The plan emphasizes resource mobilization, monitoring, and evaluation to contain the outbreak and prevent future cases.
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