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1
April 2022 Volume 35 Issue 2 e00152-21
Population movements have turned Chagas disease (CD) into a global public health problem. Despite the successful implementation of subregional initiatives to control vectorial and transfusional Trypanosoma cruzi transmission in Latin American settings where t
...
he disease is endemic, congenital CD (cCD) remains a significant challenge. In countries where the disease is not endemic, vertical transmission plays a key role in CD expansion and is the main focus of its control. Although several health organizations provide general protocols for cCD control, its management in each geopolitical region depends on local authorities, which has resulted in a multitude of approaches. The aims of this review are to (i) describe the current global situation in CD management, with emphasis on congenital infection, and (ii) summarize the spectrum of available strategies, both official and unofficial, for cCD prevention and control in countries of endemicity and nonendemicity. From an economic point of view, the early detection and treatment of cCD are cost-effective. However, in countries where the disease is not endemic, national health policies for cCD control are nonexistent, and official regional protocols are scarce and restricted to Europe. Countries of endemicity have more protocols in place, but the implementation of diagnostic methods is hampered by economic constraints. Moreover, most protocols in both countries where the disease is endemic and those where it is not endemic have yet to incorporate recently developed technologies. The wide methodological diversity in cCD diagnostic algorithms reflects the lack of a consensus. This review may represent a first step toward the development of a common strategy, which will require the collaboration of health organizations, governments, and experts in the field.
more
The World Health Organization (WHO) and the global community of countries, partners, donors, technical experts, scientists and field implementation teams continue to work towards the ultimate goal of a world free of the burden of neglected tropical diseases (NTDs).
This guideline for the prevention and control of chikungunya fever
(CF) is intended for use by all peripheral health workers in the Region and
is based on the strategy outlined above. This document will focus mainly
on preventing, predicting and detecting outbreaks, and after detection,
investig
...
ating and containing them.
more
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.
more
The Return Counselling Toolkit is a capacity-building instrument aimed at providing a harmonized and coherent approach to return counselling, based on key migrant-centred principles while protecting migrants’ rights. Mindful of the specific needs and rights pertaining to children, this additional
...
module on counselling children and families further complements the first five modules of the Return Counselling Toolkit. It provides specialized guidance on how to prepare and deliver return counselling to accompanied, unaccompanied and separated children while upholding child rights and safeguards.
more
States have committed and assumed obligations to address multiple and intersecting forms of discrimination against refugees, internally displaced persons, asylum seekers, returnees and stateless persons. The Global Compact on Refugees places ending discrimination of any kind based on the grounds of
...
race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth, disability, age, or other status at the centre of action to prevent displacement and to ensure peaceful coexistence between refugee and host communities. Narratives about cultural diversity and inclusion are important, but there is also a pressing need in many societies for conversations and action to address racism, racial discrimination, xenophobia and related intolerance.
more
This thematic brief accompanies the Working for Health 2022–2030 Action Plan, serving as a rationale to the related actions of the Working for Health progression model (see Annex). The brief aims to inform Member States, non-state actors and other users of the Action Plan to guide action on inves
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tments on strengthening protection and performance of the health and care workforce, including the relevant policy landscape, key challenges and future directions.
In doing so, it provides an expanded exploration of the themes beyond what is provided in the Action Plan itself and reflects the topical issues and considerations that shaped its design, including those issues identified in the World Health Assembly Resolution WHA74.14 to protect, safeguard and invest in the health and care workforce (1). The importance of these themes was again emphasized at the Seventy-fifth World Health Assembly, when Resolution WHA75.17: Human resources for health was co-sponsored by over 100 Member States, calling for the adoption and implementation of the Working for Health 2022–2030 Action Plan and utilization of the related Global Health and Care Worker Compact
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Schistosomiasis is a public health problem in tropical and subtropical regions of Africa, Asia, the Caribbean and South America. It is one of the neglected tropical diseases (NTDs) - a group of diseases and conditions that affect particularly low-income populations, worldwide.
Last year, WHO laun
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ched a new road map for 2021-2030 that aims to end the suffering from NTDs by 2030, in line with the Sustainable Development Goals. The road map specifically targets the elimination of schistosomiasis as a public health problem, globally.
This guideline provides evidence-based recommendations in the following areas: prevalence thresholds, target age groups and frequency of PC, establishment of WASH and snail control activities to support control and elimination of schistosomiasis, diagnostic tests for the assessment of schistosomiasis infection in animal reservoirs, in snail hosts, and in humans.
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The Ethiopia Multi-Sectorial Cholera Elimination Plan (2022-2028) outlines a national strategy to eliminate cholera in Ethiopia by 2028. The plan follows the Global Roadmap to End Cholera by 2030 and is based on six key pillars: Leadership & Coordination, Water, Sanitation & Hygiene (WASH), Surveill
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ance & Reporting, Use of Oral Cholera Vaccines (OCV), Healthcare System Strengthening, and Community Engagement.
Ethiopia has historically faced recurrent cholera outbreaks due to poor sanitation, unsafe water, and weak health infrastructure. The plan prioritizes high-risk areas (hotspot woredas) and aims to reduce cholera-related mortality by 90% by 2028. It includes efforts to improve WASH conditions, strengthen disease surveillance, enhance rapid response capabilities, expand vaccination campaigns, and integrate cholera control into broader health policies.
The government, in collaboration with international partners such as WHO, UNICEF, and the Global Task Force for Cholera Control (GTFCC), will implement and monitor the plan. The estimated budget for the initiative is $390 million over eight years. Ethiopia aims to achieve zero cholera transmission in hotspot regions, ensuring sustainable public health improvements.
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In the early morning of 6 February 2023, a magnitude 7.8 earthquake struck southern Türkiye near the northern
border of Syria. The earthquake was followed 11 minutes later by a magnitude 6.7 aftershock. Many aftershocks
continue to be felt across the region. Whilst the impact is still being ass
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essed, initial reports evidence significant
damage in the areas of southern Türkiye and northern Syria.
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In the early morning of 6 February 2023, a magnitude 7.8 earthquake occurred in southern Türkiye near the
northern border of Syria. The earthquake was followed 11 minutes later by a magnitude 6.7 aftershock. Many
aftershocks are still being felt across the region. Whilst the impact is still bei
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ng assessed, initial reports evidence
significant damage in the areas of southern Türkiye and northern Syria.
In response, the Syria Ministry of Health (MoH) activated its emergency operations centre (EOC) on 6 Feb 2023
under the chairmanship of the Deputy Minister. In all affected governorates, public and private health facilities
and medical convoys have been repurposed to support the response and are being managed by the National
Ministry of Health (MoH) and Directorate of Health (DoH) at governorate level. Support has been directed to
affected areas, with medical convoys including 28 ambulances and 7 mobile clinics, deployed from the health
directorates of Damascus, Rural Damascus, Quneitra, Homs, Tartous, Aleppo and Latakia
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An interregional meeting on leishmaniasis among neighbouring endemic
countries in the Eastern Mediterranean, African and European regions was organized by the World Health Organization (WHO) Regional Office for the Eastern
Mediterranean in Amman, Jordan, from 23 to 25 September 2018. The meeting w
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as attended by representatives from the health ministries of Albania, Georgia, Greece, Iran (Islamic Republic of), Iraq, Jordan, Lebanon, Morocco, Pakistan, Saudi Arabia, Sudan, Syrian Arab Republic and Tunisia. Representatives from Afghanistan, Algeria and Libya were unable to attend. The Secretariat comprised staff from WHO headquarters, WHO regional offices in the Eastern Mediterranean, Africa and Europe, WHO country offices in Iraq, Pakistan, Syrian Arab Republic and Yemen, and WHO temporary advisors from Spain and Tunisia.
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Lateral-flow rapid diagnostic tests (RDTs) continue to play a vital role in global health in the management and diagnosis of infectious diseases, including malaria, HIV and COVID-19. Visually interpreted RDTs, more than any other class of diagnostics, fulfil WHO’s ASSURED criteria,1 enabling their
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use at the lowest levels of health care and in self-testing.2 Their utility is, however, compromised every time a test is incorrectly performed or interpreted or its result is not available in a timely manner for clinical decisionmaking and surveillance.
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In one of his final essays, statesman and former United Nations secretary general Kofi Annan said, ‘Snakebite is the most important tropical disease you’ve never heard of’. Mr. Annan firmly believed that victims of snakebite envenoming should be recognised and afforded greater efforts at impro
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ved prevention, treatment, and rehabilitation. During the last years of his life, he advocated strongly for the World Health Organisation (WHO) and the global community to give greater priority to this disease of poverty and its victims.
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Snakebite envenoming is a serious public health problem in Central America, where approximately 5,500 cases occur every year. Panama has the highest incidence and El Salvador the lowest. The majority, and most severe, cases are inflicted by the pit viper Bothrops asper (family Viperidae), locally kn
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own as ‘terciopelo’, ‘barba amarilla’ or ‘equis’. About 1% of the bites are caused by coral snakes of the genus Micrurus (family Elapidae). Despite significant and successful efforts in Central America regarding snakebite envenomings in the areas of research, antivenom manufacture and quality control, training of health professionals in the diagnosis and clinical management of bites, and prevention of snakebites, much remains to be done in order to further reduce the impact of this medical condition. This essay presents seven challenges for improving the confrontation of snakebite envenoming in Central America. Overcoming these challenges demands a coordinated partnership of highly diverse stakeholders though inter-sectorial and inter-programmatic interventions.
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The WHO continuously reviews available data on SARS-CoV-2 variants of concern. For this version, the global epidemiological
situation of the COVID-19 pandemic as of 21 January 2022 – at a time when the Omicron VOC had been identified in 171
countries across all six WHO Regions and was rapidly re
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placing Delta worldwide – was considered Omicron has a substantial growth advantage, higher secondary attack rates and a higher observed reproduction number than Delta.
There is now significant evidence that immune evasion contributes to the rapid spread of Omicron. Other factors may be a shorter
serial interval (by about 0.8 to 1.2 days compared to Delta) and potential increased intrinsic transmission fitness . There is
growing evidence that with Omicron, there is lower vaccine effectiveness (VE) against infection and symptomatic disease soon after vaccination compared to Delta. There is also evidence of accelerated waning of VE over time of the primary series against infection and symptomatic disease for the studied vaccines. Further studies are required to better understand the drivers of transmission and declining incidence in various settings. These factors include the intrinsic transmission fitness properties of the virus, degree of immune evasion, vaccination coverage and level of vaccine-derived and post-infection immunity, levels of social mixing and degree of application of public health and social measures (PHSM).
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Nigeria reported its first case of COVID-19 at the end of February 2020 and subsequently experienced
four waves, with peaks in June 2020 and January, August and December 2021. The COVID-19 pandemic
severely impacted the economy of Nigeria and caused disruption of health services nationwide. During
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the crisis, many Nigerians failed to access routine health
services due to decreased income and lockdown
restrictions. The most significant service disruptions
were in maternal and newborn health, vaccination,
sick childcare, family planning and noncommunicable
disease treatment services (1). Pregnant women
were anxious about contracting COVID-19 during
2020, and as a result, many avoided attending health
facilities for antenatal (ANC) and postnatal care (PNC).
Disruptions in the medical supply chain and diversion
of resources to COVID-19 management impacted on
essential health services. Health workers were often
unable to go to work because of transport disruptions
or illness
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Rabies is fatal, vaccine-preventable disease responsible for an estimated 59,000 human deaths each year. Most cases are transmitted by dogs, and most deaths occur in underserved populations in Africa and Asia. Approximately 40% of deaths occur in children.
In the last decade, Timor-Leste has made remarkable progress in strengthening its health system and improving the health status of its population. This has resulted in an increased life expectancy, and the achievement of Millennium Development Goals such as a reduction in infant and under-five morta
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lity, an improvement in maternal and child health outcomes, and an increase in immunization coverage. Further, the country has successfully eliminated infectious diseases such as polio, measles, and maternal and neonatal tetanus. There is full political commitment to reducing the incidence of tuberculosis (TB) by 80% and the number of deaths due to TB by 90% by 2030. The country has made great progress in the context of the pandemic, having established numerous quarantine facilities/isolation centres; trained health-care workers; streamlined the procurement and supply of medicines, consumables, personal protective equipment and other equipment; and strengthened the capacity in critical care across secondary and tertiary health care, to better respond to future pandemics and other disaster situations.
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One Health Joint Plan of Action (2022-2026)
World Organisation for Animal Health
Food and Agriculture Organization of the United Nations; United Nations Enviroment Programme; Wolrd Health Organization; World Organisation for Animal Health
(2022)
C_WHO
The desired impact of the OH JPA is a world better able to prevent, predict, detect and
respond to health threats and improve the health of humans, animals, plants and the
environment while contributing to sustainable development. The OH JPA aims to work
towards this vision in the following way:
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• Provide a framework for action and propose a set of activities the four organizations
can offer together to advance and sustainably scale up One Health.
• Provide upstream policy and legislative advice and technical assistance, to help
set national targets and priorities across the sectors for the development and
implementation of One Health legislation, initiatives and programmes.
• Take stock of existing cross-sectoral global and regional initiatives around One
Health, identify and advise on synergies and overlaps, and support coordination.
• Mobilize and make better use of resources across sectors, disciplines and
stakeholders.
• The OH JPA is guided by a theory of change and makes use of One Health principles
to strengthen collaboration, communication, capacity building and coordination
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