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Chagas disease is currently endemic and also predicted to be at increased transmission risk under future climate change scenarios. Similarly, an expansion of areas in the United States at increased risk for Chagas disease transmission is also expected over the next several decades under climate chan
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ge scenarios. Of particular interest is the predicted northern shift of triatomine species to central regions of the United States with historically unsuitable climates for T. cruzi vectors. The weight of evidence regarding the influences climate change may pose on T. cruzi vector species distributions demonstrates the sensitivity of Chagas disease transmission to future climate variability. In order to advance forecasts for the impact climate change may have on Chagas disease transmission in the Americas, it is imperative to
further develop, utilize, and perhaps combine predictive species distribution modeling approaches that integrate accurate, long term data on climate variables, vector species distributions, Chagas disease incidence, as well as other socio-ecological variables.
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The previous report of the WHO Expert Committee on this disease
followed a meeting in 1995. Intensive, coordinated efforts against HAT during
the intervening 18 years have resulted in a decrease in incidence to a point at
which elimination is considered feasible. This report provides informati
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on about
new diagnostic approaches, new therapeutic regimens and better understanding
of the distribution of the disease with high-quality mapping. The roles of human
and animal reservoirs and the tsetse fly vectors that transmit the parasites are
emphasized. The new information has formed the basis for an integrated strategy
with which it is hoped that elimination of HAT will be achieved. The report also
contains recommendations on the approaches that will lead to elimination of the
disease.
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It is impossible to address the many complex needs of respiratory virus surveillance with a single surveillance system. Multiple systems, investigations and studies must each be fit-for-purpose to specific priority surveillance objectives, and only together can they provide essential information to
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policy-makers. In essence, each surveillance approach fit together as “tiles in a mosaic” that provides a complete picture of respiratory viruses and the impact of associated illnesses and interventions at the country level. This mosaic framework demonstrates how surveillance approaches may be implemented as coordinated and collaborative systems, well-matched to specific priority objectives.
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Infertility is a disease of the male or female reproductive system defined by the failure to achieve a pregnancy after 12 months or more of regular unprotected sexual intercourse. Understanding the magnitude of infertility is critical for developing appropriate interventions, for monitoring access t
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o quality fertility care, and for mitigating risk factors for and consequences of infertility.
The objective of this report is to provide estimates of the global and regional prevalence of infertility by analyzing all relevant and representative studies from 1990 to 2021, taking into account different study approaches. This report also provides insight into how the estimation of infertility prevalence can be improved to obtain more reliable and actionable data. These estimates improve the understanding of the burden of infertility, and provide a basis for appropriate policies and services to achieve universal access to fertility care for all.
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This report includes six case studies from 12 individuals with lived experience of diverse health conditions. These case studies explore the topics of power dynamics and power reorientation towards individuals with lived experience; informed decision-making and health literacy; community engagement
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across broader health networks and health systems; lived experience as evidence and expertise; exclusion and the importance of involving groups that are marginalized; and advocacy and human rights.
It is the first publication in the WHO Intention to action series, which aims to enhance the limited evidence base on the impact of meaningful engagement and address the lack of standardized approaches on how to operationalise meaningful engagement. The Intention to action series aims to do this by providing a platform from which individuals with lived experience, and organizational and institutional champions, can share solutions, challenges and promising practices related to this cross-cutting agenda. The Intention to action series also aims to provide powerful narratives,inspiration and evidence towards the Fourth United Nations High Level Meeting on NCDs in 2025 and achieving the 2030 United Nations Sustainable Development Goals (SDGs).
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This report includes analysis from informal regional consultations in the African Region, the Caribbean and North America, Latin America, South-East Asia Region, European Region, Eastern Mediterranean Region, alongside three forums in the Western Pacific Region. It analyses the overarching similarit
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ies, regional nuances and priorities raised across the six WHO regions for the meaningful engagement of individuals with lived experience.
It is the second publication in the WHO Intention to action series, which aims to enhance the limited evidence base on the impact of meaningful engagement and address the lack of standardized approaches on how to operationalise meaningful engagement. The Intention to action series aims to do this by providing a platform from which individuals with lived experience, and organizational and institutional champions, can share solutions, challenges and promising practices related to this cross-cutting agenda. The Intention to action series also aims to provide powerful narratives, inspiration and evidence towards the Fourth United Nations High Level Meeting on NCDs in 2025 and achieving the 2030 United Nations Sustainable Development Goals (SDGs).
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A lot has happened this year. While we continued to tackle the COVID-19 pandemic, we were hit by disease outbreaks and
humanitarian crises. Yet, despite these challenges, we marched on, resolute in resolving critical health systems issues to increase
access to quality healthcare services. To furth
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er our vision and bring concrete actions to reality, under
the leadership of the Government of South Sudan, we developed the Health Sector Strategic Plan to define the strategic
approaches, key interventions, mapping resource needs, and the implementation framework to strengthen the health system
to deliver essential quality health services equitably for 2023 to 2027. For WHO, this Plan will usher in a new reality -- access
to lifesaving or health-promoting interventions is doable and possible, making the health sector fairer, especially for those
unable to pay
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The overall objective of the framework is to support WHO and Members States in meaningful engagement of people living with NCDs, and mental health and neurological conditions to co-create and enhance related policies, programmes and services. This framework will contribute to advancing understanding
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, knowledge and action on meaningful engagement and related participatory approaches from an evolving evidence base. It provides practical guidance and actions for transitioning from intention to action to operationalize meaningful engagement.
The aim of the framework is to guide people working at WHO and in Member States in ensuring meaningful engagement with individuals with lived experience. WHO will advocate for, provide technical assistance and operationalize implementation at its three levels (headquarters, regional and country offices) and will support Member States in implementation at national level through established processes and procedures.
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Integrating neglected tropical diseases into global health and development: fourth WHO report on neglected tropical diseases evaluates the changing global public health landscape; assesses progress towards the 2020 targets; and considers the possible core elements of a strategic vision to integratin
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g neglected tropical diseases into the 2030 Agenda of the Sustainable Development Goals.
Advances have been made through expanded interventions delivered through five public health approaches: innovative and intensified disease management; preventive chemotherapy; vector ecology and management; veterinary public health services; and the provision of safe water, sanitation and hygiene. In 2015 alone nearly one billion people were treated for at least one disease and significant gains were achieved in relieving the symptoms and consequences of diseases for which effective tools are scarce; important reductions were achieved in the number of new cases of sleeping sickness, of visceral leishmaniasis in South-East Asia and also of Buruli ulcer.
The report also considers vector control strategies and discusses the importance of the draft WHO Global Vector Control Response 2017–2030. It argues that veterinary public health requires a multifaceted approach across the human–animal interface as well as a multisectoral programme of work to protect and improve the physical, mental and social well-being of humans, including veterinary, water, sanitation and hygiene.
Integration of activities and interventions into broader health systems is crucial, and despite challenges, has the potential to accelerate progress towards universal health coverage while advancing the 2030 Agenda.
In short, this report drives the message home that “no one must be left behind”.
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UNFPA has been implementing programming for women and girls through Women Friendly Health Spaces (WFHSs), which provide access to critical services, information and support. The WFHS is providing: psychosocial counseling services; awareness raising sessions on PSS in the community; and life skills &
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vocational training opportunities. The WFHS also facilitates referral to other services including Psychosocial Counseling Centers (PSCCs).
The aim of this guidance note is to provide an overview of approaches on how to successfully integrate adolescent and youth (A&Y) programming into the WFHSs. UNFPA activities for women’s and girl’s protection in health facilities aim to protect women and girls including child marriage. Given that vulnerable women and girls in Afghanistan continue to access health facilities, particularly for reproductive health and maternal health services, it is crucial to provide support for survivors in the same location to improve access to essential psychosocial and protection support for women and girls. To support the integration of A&Y in the WFHS programming each WFHS will be supported by two full time Youth Educators. A female Youth Educator who will be working within the WFHS and a male Youth Educator who will be working in the community. The role of the Youth educators is to increase A&Y awareness and knowledge on living healthy lifestyles and ensuring a referral system to services in existing facilities.
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The backsliding of immunization coverage during the COVID-19 pandemic, combined with delayed catch-up efforts has resulted in a large and growing immunity gap. There is an urgent need to close this gap, and enable millions of missed children to be vaccinated. The Essential Immunization Recovery Plan
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sets out a path to getting immunization back on track, framed by three key approaches – Catch-Up, Restore and Strengthen. This document serves as the joint strategic description of this coordinated effort by WHO, UNICEF, and Gavi, the Vaccine Alliance, along with the Immunization Agenda 2030 (IA2030) Partnership, to support countries to plan and implement intensified efforts to bolster immunization programmes in 2023 and beyond.
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Background: Disbursements of development assistance for health (DAH) have risen substantially during the past several decades. More recently, the international community's attention has turned to other international challenges, introducing uncertainty about the future of disbursements for DAH.
Meth
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ods: We collected audited budget statements, annual reports, and project-level records from the main international agencies that disbursed DAH from 1990 to the end of 2015. We standardised and combined records to provide a comprehensive set of annual disbursements. We tracked each dollar of DAH back to the source and forward to the recipient. We removed transfers between agencies to avoid double-counting and adjusted for inflation. We classified assistance into nine primary health focus areas: HIV/AIDS, tuberculosis, malaria, maternal health, newborn and child health, other infectious diseases, non-communicable diseases, Ebola, and sector-wide approaches and health system strengthening. For our statistical analysis, we grouped these health focus areas into two categories: MDG-related focus areas (HIV/AIDS, tuberculosis, malaria, child and newborn health, and maternal health) and non-MDG-related focus areas (other infectious diseases, non-communicable diseases, sector-wide approaches, and other). We used linear regression to test for structural shifts in disbursement patterns at the onset of the Millennium Development Goals (MDGs; ie, from 2000) and the global financial crisis (impact estimated to occur in 2010). We built on past trends and associations with an ensemble model to estimate DAH through the end of 2040.
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This publication provides an overview of UN Women’s commitments to the humanitarian community guided by the “UN Women strategic plan 2022–2025”. It highlights areas where UN Women has a unique advantage in advancing gender equality and the empowerment of women and girls across the humanitari
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an–development–peace nexus, and in contributing to the Inter-Agency Standing Committee priorities, including localization and accountability to affected people.
The strategy adopts a two-pronged approach:
strengthening accountability towards gender commitments in coordination and implementation of UN-led humanitarian and refugee responses, and
strengthening comprehensive protection and livelihoods support to crisis-affected women and girls.
While taking these approaches, UN Women prioritizes amplifying women’s voices, leadership, and agency as a critical and enabling cross-cutting area.
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Developmental disabilities are common. Yet, children with developmental disabilities have been neglected in health systems planning and policy provisions for health and continue to experience stigmatization, institutionalization, barriers to access health care and inequalities in health and educatio
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n outcomes.
Using findings from research and practice and guided by the tenets of international human rights conventions, this WHO-UNICEF Global Report on children with developmental disabilities provides principles and approaches to intentionally include the needs and aspirations of children and young people with developmental disabilities in policy, programming and public health monitoring. It makes the case for greater accountability and proposes 10 priority actions to accelerate changes towards inclusive environments and responsive multisectoral care systems for children with developmental disabilities.
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Building on the 2021 Interim guidance, this second version and update, incorporates the lessons and feedback from the hepatitis pilots that successfully demonstrated the feasibility of measuring hepatitis B and C impact targets to demonstrate elimination, whilst highlighting challenges caused by hig
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h disease burden in some countries, as well as delays in reaching mortality targets due to the long natural history of disease progression to liver cirrhosis and hepatocellular carcinoma.
The path to elimination provides a framework with 3 levels of achievements for which WHO certification is available. Each stepwise progression from bronze to silver to gold tiers will promote an iterative expansion of prevention, diagnosis and treatment services for viral hepatitis services and strengthen measurement systems to support attainment of the 2030 elimination goals.
This updated version also includes changes, clarifications and new guidance on alternative measurement approaches for country validation of elimination. Through the validation process, WHO and partners continue to provide country support for strengthening health system capacity and patient-centred services that respect and protect the human rights of people living with viral hepatitis and ensures meaningful engagement of communities in the national, regional and global viral hepatitis response.
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Health innovation is the creation and implementation of novel processes, products, programmes, policies or systems that lead to transformations or improvements in health and equity. This is the first instalment of "Innovation for Health," a knowledge product series dedicated to showcasing health inn
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ovation in the Western Pacific and the roles governments can play. This case study documents the health innovation aimed at achieving equity in access to cataract surgical services in Malaysia, examines its enablers and barriers for further scaling up, and serves as a reference for Member States seeking new approaches to decentralize and deliver services to the unreached.
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The incidence of circulatory disorders is increasing worldwide, affecting both low- and middle-income countries and some high-income countries. There is evidence of rising incidence and prevalence rates, even among younger individuals, along with an increasing prevalence of risk factors such as high
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blood pressure, diabetes, and obesity. These indicators suggest that current approaches are not
effective in managing and reducing the burden of conditions affecting circulatory health.
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Background: Atherosclerotic cardiovascular diseases (ASCVD) including myocardial infarction, stroke and peripheral arterial disease continue to be major causes of premature death, disability and healthcare expenditure globally. Preventing the accumulation of cholesterol-containing atherogenic lipopr
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oteins in the vessel wall is central to any healthcare strategy to prevent ASCVD. Advances in current concepts about reducing cumulative exposure to apolipoprotein B (apo B) cholesterol-containing lipoproteins and the emergence of novel therapies provide new opportunities to better prevent ASCVD. The present update of the World Heart Federation Cholesterol Roadmap provides a conceptual framework for the development of national policies and health systems approaches, so that potential roadblocks to cholesterol management and thus ASCVD prevention can be overcome.
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Many vaccines and drugs hold the promise of reducing mortality and morbidity among pregnant women and infants living in low- and middle-income countries (LMICs). However, sufficient information on the safety of drugs and vaccines in pregnant women is rarely available at the time of product licensure
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or approval. To account for this, active safety surveillance efforts are needed during the post-licensure and post-approval
phase to assess the safety of drugs and vaccines in pregnant women and their offspring. Pregnancy exposure registries (PER) are used to monitor the safety of vaccines and drugs. PERs are observational studies that systematically collect health information on exposure to medical products such as drugs and vaccines during pregnancy. This review demonstrates that a number of resources presently exist in LMICs that perform active safety surveillance in pregnant populations. These results indicate such systems employ a wide variety of approaches, each with their own set of strengths and challenges, as summarized in the final section of the report.
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Around the world, more than 2 billion people lack access to safely managed water, sanitation and hygiene services, with conflicts and climate change exacerbating the issue.
Unsafe and insufficient WASH facilities, especially in rural and remote areas, can lead to increased health complications fo
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r older people, persons with disabilities and children. They also reinforce cycles of poverty, inequality and deprivation – particularly for women, children and marginalized groups, who are disproportionately impacted by a lack of equitable access to water and sanitation.
Launched on World Water Day, the guidelines address the knowledge gap on ways to practically implement inclusive approaches to WASH infrastructure development, particularly in developing countries and fragile contexts.
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