Snakebite envenoming is a potentially life-threatening disease that typically results from the injection of a mixture of different toxins (“venom”) following the bite of a venomous snake. Envenoming can also be caused by venom being sprayed into a person’s eyes by certain species of snakes tha...t have the ability to spit venom as a defence measure. Not all snakebites result in envenoming: some snakes are non-venomous and venomous snakes do not always inject venom during a bite. About 50–55% of all snakebites result in envenoming. Snake venoms are complex mixtures of protein and peptide toxins, varying from one species to another, and even within species. The toxins in snake venoms are evolutionarily adapted to interact with a large variety of cellular targets in the organisms exposed to them. In humans and animals, snakebite envenoming affects multiple organ systems (depending on the particular species of snake and the classes of toxins present in the venom) and can cause, among other things: haemorrhage and prolonged disruption of haemostasis, neuromuscular paralysis, tissue necrosis, myolysis (muscle degeneration), cardiotoxicity, acute kidney injury, thrombosis and hypovolaemic shock.
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Brief review of selected topics
The following pages provide a focus on selected areas in relation to neurology. The specialists who contributed the reviews are listed in the Project Team and Partners
Neurology Atlas (2004)
Psychatry & Pediatrics
Chapter I.3
This policy brief has been developed in response to the contemporary challenge of antibiotic resistance (ABR). ABR poses a formidable threat to global health and sustainable development. It is now increasingly recognized that the systematic neglect of cultural factors is one of the biggest obs...tacles to achieving better health outcomes and better standards of living worldwide. Using a cultural contexts of health approach, the policy brief explores the centrality of culture to the challenge of ABR. The brief examines how the prescription and use of antibacterial medicines, the transmission of resistance, and the regulation and funding of research are influenced by cultural, social and commercial, as well as biological and technological factors. The brief moves beyond the ready equation of culture with individual behaviours and demonstrates how culture serve as an enabler of health and provide new possibilities for change.
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This Training module on malaria elimination has been developed by WHO to support health professionals in planning, managing, monitoring and evaluating malaria elimination programmes
Review
www.co-hivandaids.com
Volume 12 Number 4 July 2017
The recommendations in these guidelines promote the use of simple, non-invasive diagnostic tests to assess the stage of liver disease and eligibility for treatment; prioritize treatment for those with most advanced liver disease and at greatest risk of mortality; and recommend the preferred use of n...ucleos(t)ide analogues with a high barrier to drug resistance (tenofovir and entecavir, and entecavir in children aged 2–11 years) for first- and second-line treatment. Recommendations for the treatment of HBV/HIV-coinfected persons are based on the WHO 2013 Consolidated guidelines on the use of antiretroviral drugs for treating and preventing HIV infection, which will be updated in 2015.
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Cancer, diabetes, heart disease and stroke, chronic respiratory disease
21 August 2020
This guidance provides specific considerations for the use of non-medical masks, also known as fabric masks, by children as a means for source control in the context of the current COVID-19 pandemic. It also advises on the use of medical masks for children under certain conditions.
This guideline consists of two main parts:
i.) Guidelines for Red Cross and Red Crescent national societies on how to start up and engage with other stakeholders in country in rolling out disaster risk reduction (DRR) education and awareness activities for children - not only in school, but also... in the community;
ii.) Games and activities to engage children with key lessons and messages to carry away. With a focus on Southeast Asia, cases from Viet Nam and Indonesia are highlighted.
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Myanmar is prone to various natural hazards that include earthquakes, floods, cyclones, droughts, fires, tsunamis, some of whichhave the potential to impact large numbers of people. In the event that large numbers of people are affected (such as was the case in 2008 following cyclone Nargis), the go...vernment may decide to request international assistance to respond to the disaster.
The overall goal of the ERPP is to mitigate the impact of disasters and save as many lives as possible from preventable causes. It aims to ensure that effective and timely assistance is provided to people in need through effective coordination and communication on emergency preparedness and humanitarian response between members of the HCTin Myanmar. The approach has been developed in collaboration with the Government, to facilitate a coordinated and effective support to people affected by humanitarian crises.
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13280–13285 / PNAS / September 9, 2008 / vol. 105 / no. 36
A joint FAO/WFP update for the United Nations Security Council, January 2018. ISSUE N.3. Six months on from the last joint report for the United
Nations Security Council (UNSC), this report by the
Food and Agriculture Organization of the United
Nations (FAO) and the World Food Programme (WFP) ...
provides an update on the acute food insecurity
situation in most of the conflict-affected countries
currently being monitored by the UNSC.
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Many African countries were amongst the most rapid to respond to the emerging threat of COVID-19, implementing large-scale interventions at very early stages of their epidemic. As demonstrated in this document using very simple models, this rapid mobilization and timeliness of implementing control m...easures is likely to be an important determinant of their success. Indeed, as these measures were relaxed, subsequent waves of disease have been observed in many countries including South Africa, Kenya, Tunisia, Morocco, Sudan and the Democratic Republic of Congo (DRC) where such waves have severely impacted the health system by straining the supply of oxygen and ICU beds and inflicting a heavy toll on healthcare workers, often necessitating the re-imposition of control measures.
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