The Information, education and communication (IEC) activities, with the development of contextualized activities for various actors and scenarios about preventative measures and surveillance tools, are essential to increase awareness, reduce biomedical and psychosocial barriers to accessing diagnosi...s and care; keep the maximum number of actors involved; and reach the affected population, including family, friends and society in general.
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Lesson on schistosomiasis (bilharziasis): Causes, Symptoms and Treatment. Schistosomiasis is caused by parasitic blood flukes from the genus schistosoma. Schistosoma cercariae penetrate human skin and enter the bloodstream of the infected individual, where the parasites enter the portal vein. Schist...osoma parasites also enter the mesenteric and bladder circulations, where they release eggs. Symptoms of schistosomiasis are related to the location of the parasites, the parasite burden and the amount of eggs produced. Systems affected in schistosomiasis include the hepatic, splenic, genitourinary, pulmonary, and nervous systems.
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People with Guinea worm disease (GWD) have no symptoms for about 1 year. Then, the person begins to feel ill. Symptoms can include the following:
Slight fever
Itchy rash
Nausea
Vomiting
Diarrhea
Dizziness
A blister then develops. This blister can form anywhere on the skin. However, the blis...ter forms on the lower body parts in 80%–90% of cases. This blister gets bigger over several days and causes a burning pain. The blister eventually ruptures, exposing the worm. The infected person may put the affected body part in cool water to ease the symptoms or may enter water to perform daily tasks, such as fetching drinking water. On contact with water, the worm discharges hundreds of thousands of larvae into the water.
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Fascioliasis is an animal parasitic disease (in cattle and sheep, but also pigs, donkeys, Llamas and alpacas that can be transmitted to humans. The infection is caught when aquatic or semi-aquatic plants with the larvae of the worm attached to their stem or leaves are ingested raw or poorly cooked. ...Once in the human body, the worm lodges itself in the main bile ducts and is responsible for severe morbidity. Endemic areas are distributed globally, but some of the most affected communities are found in the Andean highlands of South America. Triclabendazole is the only drug recommended for prevention and treatment and is provided free-of-charge to endemic countries through WHO. It can be distributed in mass interventions when clusters of cases are detected.
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Mycetoma is a specific chronic, granulomatous, inflammatory disease. It usually involves the subcutaneous tissue, most probably after traumatic inoculation of the causative organism. It has a prolonged, progressive, and indolent course, and, if untreated, it ultimately leads to destruction of the de...eper tissues and bone, resulting in deformity and disability that may necessitate amputation of the affected parts with all the social and economic implications of this. The disease is characterized by tumefaction, draining sinuses, and the presence of grains.
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Rabies is a devastating and societally important zoonotic disease, which is transmitted principally to humans through the bite of infected dogs. This acute, progressive viral encephalitis has the highest case fatality of any infectious disease and kills tens of thousands of people annually, with chi...ldren and impoverished communities being affected disproportionately.
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Trachoma is the leading infectious cause of blindness (2). It is characterized by repeated
conjunctival infection with particular strains of Chlamydia trachomatis. This scars the conjunctivae and,
in some cases, leads to trichiasis with or without entropion. The abrasive action of eyelashes can
d...amage the cornea. In 2018, trachoma affected the poorest residents of the poorest communities of 43
countries
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Chagas disease (American trypanosomiasis) is endemic in 21 countries of the Americas, where control is largely focused on elimination of the domestic insect vectors (Triatominae) coupled with measures to extend and improve the screening of blood donors in order to avoid tranfusional transmission. Th...rough national programmes and multinational initiatives coordinated by WHO-PAHO, much has been accomplished in these domains in terms of reducing transmission. Attention now turns to consolidating the successes in interrupting transmission, and improved treatment for those already infected and those who may become affected in the future. This article, based on technical discussions at the "Epidemiological and Sociological Determinants of Chagas Disease, Basic Information to Establish a Surveillance and Control Policy " meeting in Rio de Janeiro, is designed to open the debate on appropriate strategies for continuation of the successful initiatives against Chagas disease.
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As of 12 December 2022, over 645 million people worldwide have been diagnosed with COVID-19, with over 6.6 million deaths (4).
The Omicron variant, which emerged in late November 2021, and its subvariants, are now the dominant circulating viruses, contributing to the ongoing surge in several countr...ies (4). Vaccination has substantially reduced case numbers and hospitalizations in many countries,but limitations in global access to vaccines mean that many populations, including those in low- and middle-income countries, remain vulnerable. Even in vaccinated individuals, uncertainties remain about duration of protection and efficacy, and the degree of crossprotection with new variants.
There remains a need for more effective treatment and management for those affected by COVID-19. The pandemic – and the
explosion of both research and misinformation – has highlighted the need for trustworthy, accessible and regularly updated living
guidelines to place emerging findings into context and provide clear recommendations for clinical practice
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Food is one of the most traded goods, and the conflict in Ukraine, one of the European breadbaskets, has triggered a significant additional disruption in the global food supply chains after the COVID-19 impact. The disruption to food output, supply chains, availability, and affordability could have ...a long-standing impact. As a result, the availability and supply of a wide range of food raw materials and finished food products are under threat, and global markets have seen recent increases in food prices. Furthermore, the Russian-Ukrainian conflict has adversely affected food supply chains, with significant effects on production, sourcing, manufacturing, processing, logistics, and significant shifts in demand between nations reliant on imports from Ukraine.
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Cholera which disproportionally impacts poor countries and the most vulnerable continues to affect at least 47 countries across the globe, resulting in an estimated 1.3 – 4 million cases, and 21,000 - 143,000 deaths per year worldwide. In Ethiopia, despite major improvements seen in the increasing... access to healthcare, clean water, and improvement in maternal and child health, the country continues to be significantly affected by cholera outbreaks. From 2015 – 2021 for example, several outbreaks of cholera have occurred in multiple parts of the country resulting in over 105,000 cases and thousands of deaths. Some of the risk factors associated with cholera in Ethiopia include inadequate access to clean water, practice of open defecation, poor household and environmental sanitation, unhygienic latrine and weak sanitation practise among communities.
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After five consecutive below-average rains, the humanitarian crisis in the Horn of Africa is expanding and deepening.
Combined with insecurity and macroeconomic volatility, the impact of the drought on food and nutrition security has been devastating. Across Ethiopia, Kenya and Somalia, an estima...ted 22 million people are now acutely food insecure because of the drought. The malnutrition situation is also critical. Some 5.1 million children across drought-affected areas of the three countries are acutely malnourished in 2023, with dire implications for their health, growth and survival. Concerningly, the upcoming March-May 2023 rains are also forecast to be below-average. Should these rains fail, and humanitarian assistance not be delivered at scale, food insecurity will continue to deteriorate.
Regardless of how the 2023 rains perform, extremely high humanitarian needs will persist through 2023 while a full recovery from a drought of this magnitude will take years. To address the devastating drought-induced hunger and malnutrition across the region, WFP is pursuing an integrated dual track approach; meeting immediate life-saving food and nutritional needs while simultaneously building resilience to extreme climate variability.
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First discovered more than 100 years ago, Chagas disease continues to affect more than six million people worldwide and is one of the most prevalent public health problems in Latin America and, increasingly, on a global scale. In the last decades, migratory patterns have spread the disease to areas ...where it was previously unknown, including the United States of America (USA), Europe and the Western Pacific region. With an estimated 75 million individuals at risk of infection, Chagas disease is becoming a global health challenge with significant social and economic burdens for the people affected by it.
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The winter season is approaching fast, while older people (OP) and people with disabilities (PwD) have already been living in the harsh environment of a full-scale war for eight months, with their basic needs and human rights at risk of being neglected and violated for eight years of ongoing war.
T...he recent brutal attacks on the critical infrastructure facilities such as power plants and power substations in eight regions of Ukraine, including Kyiv, show the alarming prediction that this winter is going to be challenging for the affected areas, especially for the vulnerable people residing there
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The winter season is approaching fast, while older people (OP) and people with disabilities (PwD) have already been living in the harsh environment of a full-scale war for eight months, with their basic needs and human rights at risk of being neglected and violated for eight years of ongoing war.
T...he recent brutal attacks on the critical infrastructure facilities such as power plants and power substations in eight regions of Ukraine, including Kyiv, show the alarming prediction that this winter is going to be challenging for the affected areas, especially for the vulnerable people residing there
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Starting on 24 February 2022, a large-scale armed conflict in Ukraine triggered an unprecedented humanitarian crisis across the country, characterised, among other elements, by the displacement of a significant proportion of the Ukrainian population.
As early as April 2022, the International Organi...zation for Migration (IOM) began observing significant return movements. Conditions of return vary widely, as returnees arrive back to areas not directly affected by the war, but which have experienced a significant influx of internally displaced persons (IDPs), as well as to conflict-affected and recently de-occupied areas which have sustained severe damage.
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The Arab region in the Middle East and North Africa (MENA) represents a substantial area of the terrestrial landmass encompassing several countries and ecosystems. This area is generally drier and warmer compared to the rest of the world and has extreme resource limitations that are highly vulnerabl...e to a changing climate, geopolitical instability and land degradation (Slimani & Aidoud, 2004). Agriculture (crops and livestock) is a critical source of employment and a potential option for engaging rural youth. However, environmental degradation coupled with declining and variable agricultural productivity may pose a massive challenge already beset by instability and declining oil reserves (Tagliapietra, 2017). The Arab region is also subjected to short and long-duration climate extreme events, and the overall impact of their cascading effects on ecosystems, societies and economies is still an open question. Climate change, along with post-war geopolitical complexities, has greatly affected the Arab region in terms of its economy and social balance. Climate change has penetrating effects on the region’s agriculture sector and hence its economy. These are mainly manifested via changes in water resources and extreme weather conditions such as heatwaves and a drastic decline in precipitation.
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Since the first edition of the CDAC snapshot of communication, community engagement and accountability (CCEA) across the Ukraine response was published in May 2022, a conscious effort has been made by international, national and local responders to ramp up CCEA action. Progress has been made in esta...blishing coordination mechanisms and launching activities, particularly around accountability to affected people (AAP). As CCEA work continues to scale up on the ground, a greater focus and more effort are still needed on community-facing information and two-way communication; this should be accorded a higher priority than at present.
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This Strategic Operating Framework (SOF) has been developed to guide WASH Sector partners in responding to humanitarian needs in Sudan in conjunction with the existing and forthcoming humanitarian response plans (2022 and 2023). This SOF is drafted in consultation with the Strategic Advisory Group (...SAG) at the national level and will be revised as the humanitarian situation evolves in line with changes made to the WASH Cluster response plan and other guidance received by the SAG and the Technical Working Groups. However, by adhering to the cluster (Sector) approach, the partners agree to:
Assist the authorities in responding to the WASH needs of the population affected.
Promote a common understanding of the WASH sector needs and interventions in the response context among the WASH partners.
Ensure a well-coordinated response and consequently increase the efficiency, effectiveness, and impact of individual agency responses; and
Align towards common humanitarian principles and operational objectives.
Partners to conform to the broad operational framework outlined in this document. Agencies that breach these guidelines will be expected to provide clear justification to the WASH Sector and other WASH Sector partners through the SAG
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