Constituting the second part of the World Drug Report 2022, the present booklet contains an overview of the global demand for and supply of drugs.
The first chapter of the booklet begins with the latest estimates of the number of people who use drugs, the distribution of those users by type of drug...s, age and sex, and recent trends in the use of drugs. The chapter also reviews the impact of the coronavirus disease (COVID-19) pandemic on drug use patterns and service provision. Other issues examined in the chapter are the health consequences of drug use, including the number of people in treatment for drug use disorders and the extent of drug injecting and of HIV and hepatitis C among people who inject drugs. The chapter concludes with a review of the extent to which strategies, policies and interventions are in place to respond to the drug use problem.
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Mental health disorders remain widely under-reported — in our section on Data Quality & Definitions we discuss the challenges of dealing with this data. Figures presented in this entry should be taken as estimates of mental health disorder prevalence — they do not strictly reflect diagnosis data... (which would provide the global perspective on diagnosis, rather than actual prevalence differences), but are imputed from a combination of medical, epidemiological data, surveys and meta-regression modelling where raw data is unavailable. Further information can be found here.
Accessed April 15, 2019
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The Asia Pacific Observatory on Health Systems and Policies is a collaborative partnership which supports and promotes evidence-based health policy making in the Asia Pacific Region. Based in WHO’s Regional Office for South-East Asia, it brings together governments, international agencies, foundat...ions, civil society and the research community with the aim of linking systematic and scientific analysis of health systems in the Asia Pacific Region with the decision-makers who shape policy and practice.
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Promoting and protecting health is essential to human welfare and sustained economic and social development. This was recognized more than 30 years ago by the Alma-Ata Declaration signatories, who noted that Health for All would contribute
both to a better quality of life and also to global peace a...nd security
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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 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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The WHO and UNICEF-led Hand Hygiene for All Initiative aims at ensuring implementation for WHO's global recommendations on hand hygiene to prevent and control COVID-19 pandemic, and hand hygiene improvement sustainability in countries as a mainstay of wider infection prevention and control (IPC) and... water, sanitation and hygiene (WASH) efforts.
But how can hand hygiene implementation be successful? By implementing strategies and approaches proven through the successes of the WHO Save Lives: Clean Your Hands campaign and fostering integration between hand hygiene and WASH improvements. This brief draws on learning from legacy work and the current evidence based and summarizes how joint action and collaboration are essential for successful strategies, in the context of the COVID-19 response and beyond
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The state of the Guinean health workforce is one of the country’s bottlenecks in advancing health outcomes. The impact of the 2014–2015 Ebola virus disease outbreak and resulting international attention has provided a policy window to invest in the workforce and reform the health system. This re...search constitutes a baseline study on the health workforce situation, professional education, and retention policies in Guinea. The study was conducted to inform capacity development as part of a scientific collaboration between Belgian and Guinean health institutes aiming to strengthen public health systems and health workforce development. It provides initial recommendations to the Guinean government and key actors.
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Climate change, increasing population densities, and intensified globalisation in trade, travel and migration are among the most important factors shaping the 21st century. Each impacts upon population health and the risk of infectious disease, particularly those originating at the human-animal-envi...ronmental interface. The recognition that many risk drivers of infectious disease fall outside of the typical domain of the health sector creates the challenge of identifying and pursuing priorities for cross-sectoral action aimed at strengthening global health security. In response, the One Health concept has emerged, as have related initiatives addressing Planetary Health and Biodiversity and Human Health. From a public health perspective and operationally speaking, the One Health approach offers great potential, emphasising as it does cooperation and coordination between multiple sectors. Yet despite having been a focal point for discussion for over a decade, numerous challenges facing the implementation of One Health preparedness strategies remain. While some are technical, related to the requirement for innovative early warning systems or new vaccines, for example, others are institutional and cultural in nature, given the transdisciplinary nature of the topic. There have thus been calls to address One Health from multiple perspectives, from ecology to the social sciences. In order to further explore this issue and to identify priority areas for action for strengthening One Health preparedness in Europe, ECDC convened an expert consultation on 11–12 December 2017.
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In 2013, WHO and the Foundation for Innovative New Diagnostics convened a meeting of Buruli ulcer experts in Geneva, Switzerland (9) at which two priority unmet needs in diagnosis were identified:
a diagnostic test for early detection of Buruli ulcer in symptomatic patients with sufficient positive... predictive value to put patients on appropriate treatment; and
a screening test at the primary health care or community level for symptomatic patients with ulcer
In March 2018, they convened a global meeting with the aim of establishing an action plan to develop new diagnostic solutions for Buruli ulcer and to create a framework of collaboration to address unmet needs in diagnostics for the disease. The participants agreed to develop a target product profile (TPP) to address the need for a rapid diagnostic test for use at the primary health-care level.
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In 1997, the Fiftieth World Health Assembly adopted resolution WHA50.29 on the elimination of
lymphatic filariasis as a public health problem. Preliminary guidance from WHO printed in 2011 referred to “verification” as the official process by which the achievements of the Global Programme to El...iminate Lymphatic Filariasis (GPELF) would be confirmed. For the sake of harmonization, the terminology now used for elimination of lymphatic filariasis as a public health problem is “validation”. In 2015, the WHO Strategic and Technical Advisory Group for Neglected Tropical Diseases endorsed standardized processes for confirming and acknowledging success for all neglected tropical diseases targeted for eradication, elimination of transmission, or elimination as a public health problem.
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Access to health workers who are fit for purpose, motivated and protected is a fundamental force of health service delivery and the achievement of universal health coverage and the health and health-related Sustainable Development Goals. Data and knowledge of the distribution, skill mix and future d...evelopment needs of the health workforce can mean the difference between enabling or impeding health systems performance, inclusive economic growth and global health security preparedness and response
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This sourcebook aims to detail why health needs to be part of urban and territorial planning and how to make this happen. It brings together two vital elements we need to build habitable cities on a habitable planet: 1) Processes to guide the development of human settlements – in this document ref...erred to as “urban and territorial planning (UTP)”; and 2) concern for human health, well-being and health equity at all levels – from local to global, and from human to planetary health.
This sourcebook identifies a comprehensive selection of existing resources and tools to support the incorporation of health into UTP, including advocacy frameworks, entry points and guidance, as well as tools and illustrative case studies. It does not provide prescriptions for specific scenarios – these should be determined by context, people and available resources.
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Snakebite envenoming affects millions of people worldwide annually and is a significant source of mortality. Preventing and treating the problem is complex and requires collaboration among the fields of public health, medicine, ecology, and laboratory science. After being removed from the category A... neglected tropical disease (NTD) list in 2013, snakebite envenoming was reinstated in 2017 in response to antivenom shortages and advocacy from researchers and international NGOs. In 2019, the World Health Organization (WHO) set a target to halve the number of deaths and cases of snakebite envenoming by 2030.
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Africa is off track to reach the Sustainable Development Goals by 2030 and lags behind in building resilient health systems
and health security, against a backdrop of limited resources. The world envisaged a significant role for governments
in funding the Sustainable Development Agenda, but inadeq...uate funding for health in African countries is
persistent, despite additional continental commitments to address the problem. When commitments to global health
targets and available fiscal space do not align, innovation is warranted.
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There is an expanding market of no- and low-alcohol beverages (NoLos). However, their effects on global ethanol consumption and public health are still questioned. Policies and regulations about NoLos’ availability, acceptability and affordability are lacking and evidence about their benefits is l...imited. Concerns have been raised about the impact of NoLos in reducing alcohol consumption and its associated harm and the possible drawbacks and implications, such as misleading minors, pregnant women, abstainers or those seeking to stop drinking about their actual ethanol content. Further, there are concerns about the implications of NoLo branded products being displayed close to the brand’s main alcoholic beverages and their potential to subtly lead to new occasions of drinking. There is a need to monitor their consumption and impact on aggregated alcohol consumption to understand the public health implications of NoLos. The alcohol by volume content of NoLos must be defined, harmonised and clearly labelled. NoLo marketing needs to be regulated to protect children, pregnant women and those seeking to stop drinking. Fiscal and pricing policies to reduce the affordability of products with higher strengths of ethanol may favour a shift towards lower alcohol strength beverages.
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This topic brief highlights how nutrition and healthy diets support the achievement of education and learning objectives, and explains how intervention benefits can be amplified with a whole-school and systems approach. The recommended actions are informed by the Global Standards for health-promotin...g schools. This evidence-informed resource is intended for national education, health and associated sectors to support the strengthening of national school health programmes.
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This topic brief highlights how nutrition and healthy diets support the achievement of education and learning objectives, and explains how intervention benefits can be amplified with a whole-school and systems approach. The recommended actions are informed by the Global Standards for health-promotin...g schools. This evidence-informed resource is intended for national education, health and associated sectors to support the strengthening of national school health programmes.
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The environment in which young people live, learn and play significantly affects their decisions about whether to consume alcohol. Environmental factors are the main risk factors driving alcohol consumption and related harm among young people. Environments that normalize alcohol consumption – term...ed alcogenic environments – include contexts with unregulated advertising and marketing of alcoholic beverages, higher alcohol outlet density, products designed to facilitate affordability and low prices of alcoholic beverages. A recent body of research evidence has emerged related to the measurement, functional significance and consequences of living in alcogenic environments. This includes findings on the complex and bidirectional interactions among alcohol acceptability, availability and affordability and how they create and perpetuate alcogenic environments. Comprehensive and enforced alcohol control policies are effective at delaying the age of onset and lowering alcohol prevalence and frequency among young people. Evidence consistently confirms the effectiveness of designing and implementing alcohol control policies that regulate upstream the drivers of alcogenic environment, including alcohol availability, acceptability and affordability. These policies need to be multipronged and address the complex interactions between these drivers and the local alcohol culture
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Chronic respiratory diseases, such as asthma and
chronic obstructive pulmonary disease, kill more than
four million people every year and affect hundreds
of millions more. These diseases erode the health
and well-being of the patients and have a negative
impact on families and societies. Women ...and
children are particularly vulnerable, especially those
in low and middle income countries, where they are
exposed on a daily basis to indoor air pollution from
solid fuels for cooking and heating. In high income
countries, tobacco is the most important risk factor
for chronic respiratory diseases, and in some of
these countries, tobacco use among women and
young people is still increasing.
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An estimated 1.3 billion people globally experience significant disability. This figure has grown over the last decade and will continue to rise due to demographic and epidemiological changes. In 2022, the World Health Organization launched the Global report on health equity for persons with disabil...ities. This report demonstrated that many persons with disabilities are still being left behind. Experiencing persistent health inequities, persons with disabilities die earlier, they have poorer health and functioning, and they are more affected by health emergencies than the general population. These differences are largely associated with unjust factors both inside and beyond the health sector and are avoidable. The Global Report called upon Member States to take actions to make health sector more inclusive for persons with disabilities through the primary health care approach. This will be essential for countries to make health coverage truly universal and to progress towards other health-related targets in the sustainable development goals.
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