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 measur...es to extend and improve the screening of blood donors in order to avoid tranfusional transmission. Through 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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The Abuja declaration identifies that the prevention and control of HIV/AIDS, tuberculosis and related infectious diseases must come with additional financial resources. Therefore, African governme...nts agreed on setting the target of allocating at least 15 per cent of each country’s annual budget to the improvement of the health sector. Moreover, the declaration demands donor countries to assist by fulfilling the target of delivering official development assistance (ODA) in the amount of 0.7 per cent of gross national product (GNP).
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Hypertension is the leading preventable risk factor for cardiovascular diseases and disability globally. In low- and middle-income countries hypertension has a major social impact, increasing the disease...span> burden and costs for national health systems. The present call to action aims to stimulate all African countries to adopt several solutions to achieve better hypertension management. The following 3 goals should be achieved in Africa by 2030: (1) 80% of adults with high blood pressure in Africa are diagnosed; (2) 80% of diagnosed hypertensives, that is, 64% of all hypertensives, are treated; and (3) 80% of treated hypertensive patients are controlled. To achieve these aims, we call on individuals and organizations from government, private sector, health care, and civil society in Africa and indeed on all Africans to undertake a few specific high priority actions. The aim is to improve the detection, diagnosis, management, and control of hypertension, now considered to be the leading preventable killer in Africa.
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Diabetes mellitus (hereafter referred to as diabetes) is a chronic, progressive disease characterized by elevated blood glucose levels. Diabetes can lead to complications such as cardiovascular disease...an> (CVD) and premature death, and can damage eyes, kidneys and nerves. Globally, more than 400 million adults live with diabetes – a disease that caused 1.6 million deaths in 2015 (1, 2). People with diabetes who have higher blood glucose levels are more likely to develop complications than those with lower blood glucose levels. Blood glucose management has an important role in preventing the
development and progression of complications in both type 1 and type 2 diabetes.
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The World Health Organization (WHO) provides a collection of case studies titled "Stories from the Field," highlighting global efforts to prevent and control noncommunicable diseases (NCDs) such as ...cancer, diabetes, heart, and lung diseases. These narratives showcase how various countries implement WHO's technical guidance to improve NCD outcomes through cost-effective and equitable interventions. The stories cover topics like integrating NCD care into primary health systems, enhancing cancer treatment accessibility, and supporting individuals with NCDs during health emergencies. By sharing these experiences, WHO aims to inspire and inform global health initiatives targeting NCDs.
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Noma (cancrum oris) is a severe gangrenous disease of the mouth and face. It mostly affects children between the ages of 2 and 6 years living in extreme poverty. In addition to the known factors such as malnutrition, lack of vaccination in children ...and poor oral hygiene, several social and environmental factors such as maternal malnutrition and close spacing of pregnancies that result in offspring with increasingly weakened immune systems are potentially related to the onset of the disease.
The aim of this guide is to assist the ministries of health (MoHs) to identify a general goal to be attained by the end of five years, with a view to sustainably reducing the incidence of noma as a public health problem through programmes that are fully integrated with national health planning, strengthening of primary health care (PHC) and attainment of UHC.
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As the nation’s public health leader, the Centers for Disease Control and Prevention (CDC) is actively engaged in a national effort to protect the public’s health from the harmful effects of cli...mate change. Scientists from CDC’s National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) are at the forefront of many of these efforts. This report highlights some of that work and also looks ahead to the important work yet to come.
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PLoS Negl Trop Dis 14(1): e0007999. January 30, 2020 is the first-ever World Neglected Tropical Diseases Day (World NTD Day), a day when we celebrate the achievements made towards control of the wor...ld’s NTDs, yet recognize the daunting challenges we face in the control and elimination of these conditions.
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Background: Cardiovascular disease (CVD), mainly heart attack and stroke, is the
leading cause of premature mortality in low and middle income countries (LMICs).
Identifying and managing individuals at high risk of CVD is an important strategy to ...prevent and control CVD, in addition to multisectoral population-based interventions to reduce CVD risk factors in the entire population.
Methods: We describe key public health considerations in identifying and managing individuals at high risk of CVD in LMICs.
Results: A main objective of any strategy to identify individuals at high CVD risk is to maximize the number of CVD events averted while minimizing the numbers of
individuals needing treatment. Scores estimating the total risk of CVD (e.g. ten-year risk of fatal and non-fatal CVD) are available for LMICs, and are based on the main CVD risk factors (history of CVD, age, sex, tobacco use, blood pressure, blood cholesterol and diabetes status). Opportunistic screening of CVD risk factors enables identification of persons with high CVD risk, but this strategy can be widely applied in low resource settings only if cost effective interventions are used (e.g. the WHO Package of Essential NCD interventions for primary health care in low resource settings package) and if treatment (generally for years) can be sustained, including continued availability ofaffordable medications and funding mechanisms that allow people to purchase medications without impoverishing them (e.g. universal access to health care). Thisalso emphasises the need to re-orient health systems in LMICs towards chronic diseases management.
Conclusion: The large burden of CVD in LMICs and the fact that persons with high
CVD can be identified and managed along cost-effective interventions mean that
health systems need to be structured in a way that encourages patient registration, opportunistic screening of CVD risk factors, efficient procedures for the management of chronic conditions (e.g. task sharing) and provision of affordable treatment for those with high CVD risk. The focus needs to be in primary care because that is where most of the population can access health care and because CVD programmes can be run effectively at this level.
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The article "Non-communicable diseases, injuries, and mental ill-health in Africa: the role of the Africa Centres for Disease Control and Preventio...n" examines the role of the Africa CDC in addressing non-communicable diseases (NCDs), injuries, and mental health across the continent. It highlights how Africa CDC, originally focused on communicable disease response, has expanded its mandate to include NCDs and mental health, driven by the high mortality and morbidity associated with these conditions.
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The road map sets global targets and milestones to prevent, control, eliminate or eradicate 20 diseases and disease groups as well as cross-cutting... targets aligned with the Sustainable Development Goals. Three foundational pillars will support global efforts to achieve the targets: accelerate programmatic action (pillar 1), intensify cross-cutting approaches (pillar 2) and change operating models and culture to facilitate country ownership (pillar 3).
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At the global, national, and regional levels, there are several guidelines and guides regarding the preparedness, prevention, surveillance, and control of diseases caused by respiratory viruses; mos...t initiatives focus on specific virus events or cases. During the coronavirus disease 2019 (COVID-19) pandemic, it has been found that even when there are strategies designed and planned for pandemics, it is necessary to strengthen and improve them. Planning for imminent threats, including those posed by respiratory viruses, contributes to strengthening the core capacities of the International Health Regulations (IHR [2005])
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Learn together. Managing transmission of viral haemmoraghic fever. Only available online!
This book is part of the Bettercare series which addresses the need for continuing education for health professionals. The book is produced under the auspices of the Infection ...ght medbox">Control Africa Network (ICAN), to assist with training of healthcare workers during the Ebola virus disease outbreak of 2014-2015. However, the infection control principles discussed in the book are applicable to the management of other viral haemorrhagic fever outbreaks. The book should be used by healthcare workers, institutions and Ministries of Health dealing with the Ebola outbreak in West Africa. The book should also be of value to institutions wanting to increase their level of Ebola-preparedness.
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Infographic
Disease: Infection is widespread in poor communities, 221 million people affected worldwide...
Affected Populations: Women, Children...
Prevention and Control: WHO recommends praziqua...ntel for treatment of all forms of schistosomiasis...
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This toolkit is a "how to" guide for developing, implementing and evaluating a multisectoral action plan for prevention and control of NCDs. It is targeted at policy-makers, planners and programme managers, and is intended to help countries, provinc...es and cities meet the requirements for achieving global and national NCD targets and the Sustainable Development Goals. The toolkit takes the user through a series of actions related to the development of a multisectoral action plan ("MSAP development actions"), and provides forms and a template framework for users to complete as they undertake these actions. Developing a multisectoral action plan involves establishing health needs and engaging relevant stakeholders before determining the actions to take, identifying and prioritizing interventions, deciding on ways to address NCDs while establishing support and resources for prevention and control, and evaluating progress in implementing the plan.
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Human African Trypanosomiasis (HAT, sleeping sickness) and Animal African Trypanosomiasis (AAT) are neglected tropical diseases generally caused by the same etiological agent, Trypanosoma brucei. Despite important advances in the reduction or disapp...earance of HAT cases, AAT represents a risky reservoir of the infections. There is a strong need to control AAT, as is claimed by the European Commission in a recent document on the reservation of antimicrobials for human use. Control of AAT is considered part of the One Health approach established by the FAO program against African Trypanosomiasis. Under the umbrella of the One Health concepts, in this work, by analyzing the pharmacological properties of the therapeutic options against Trypanosoma brucei spp., we underline the need for clearer and more defined guidelines in the employment of drugs designed for HAT and AAT. Essential requirements are addressed to meet the challenge of drug use and drug resistance development. This approach shall avoid inter-species cross-resistance phenomena and retain drugs therapeutic activity.
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The situation in the Gaza Strip is dire, with syndromic surveillance revealing high rates of infectious diseases. The risk of further spread may be exacerbated by several factors, including overcrowding, inadequate water and sanitation, disruption o...f routine healthcare services, and a dysfunctional health system due to the ongoing conflict.
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This video explains why noncommunicable diseases pose a threat to countries in the Region of the Americas and what are the main strategies to prevent them by reducing associated risk factors and improving the ...ox">control and care of people who suffer from them .
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The summary of the infection prevention and control (IPC) measures is for anyone providing direct and non-direct care to patients with suspected or confirmed Ebola virus disease (EVD) in health-care... facilities (HCFs). Essential IPC measures are also included in the Table which can be used as a stand-alone tool.
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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.
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