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The document explains why vector control is important in national programmes and describes the preparation of a tailor-made vector control plan
...
for national programmes. It outlines entomological procedures for regular and specific vector control and how data should be analysed for better overall understanding of filarial transmission and vectors. The document will also be useful for teaching personnel in lymphatic filariasis programmes about the use and value
of entomological procedures in overall epidemiological appraisal in the context of
elimination
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The report provides a global knowledge base on suicide and suicide attempts as well as actionable steps for countries based on their current resources and
...
context to move forward in suicide prevention.
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Psoriasis, which can involve the skin, nails and joints, is a chronic, painful, disfiguring and disabling noncommunicable disease (NCD)
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for which there is no cure. It negatively impacts on quality of life. Some of those who suffer from the disease develop chronic, inflammatory arthritis (psoriatic arthritis) that leads to joint deformations and disability. People with psoriasis are also reported to be at increased risk of developing other serious clinical conditions such as cardiovascular and other NCDs
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As of October 2017, the global database comprised almost 30 000 records, including results from bioassays to measure phenotypic resistance, and biochemical and molecular tests
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for resistance mechanisms. The current report presents an overview of data on malaria vector resistance for 2010 to 2016. It aims to provide the baseline for subsequent status updates and to identify any temporal trends. An online mapping tool called Malaria Threats Map allows further interactive exploration of available data.
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Meningitis Outbreak Response in Sub-Saharan Africa
Christina Brandes-Barbier, Véronique Millot, Tomas Allen et al
World Health Organization WHO
(2014)
C_WHO
WHO Guideline. Since 2010, countries in the meningitis belt have started to introduce a new serogroup A meningococcal conjugate vaccine conferring individual protection and herd immunity. Following the successful roll-out of this vaccine, epidemics
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due to Neisseria meningitidis serogroup A (NmA) are disappearing, but other serogroups (e.g. NmW, NmX and NmC) still cause epidemics, albeit at a lower frequency and of a smaller size. Due to these changes, WHO organized the review of the evidence to provide recommendations for epidemic control, related to operational thresholds for investigation and response to outbreaks, the use of rapid diagnostic tests, antibiotic regimens in epidemics, and prophylaxis for household contacts of cases
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The Water, Sanitation, and Hygiene Improvement Training Package is intended to support the training of local outreach workers and their subsequent work in communities to promote improved water, sani
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tation and hygiene (WASH) practices to reduce diarrhea
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Obesity and diabetes are affecting the peoples of the Americas at high and increasing rates. National surveys demonstrate that obesity is increasing in prevalence among all age groups; 7% to 12% of
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children under 5 years old and
one-fi fth of adolescents are obese, while rates of overweight and obesity among adults approach 60%. Obesity is the major modifi able risk factor for diabetes.
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The internationally recognized criteria for diagnosis of neurocysticercosis include a requirement for neuroimaging techniques, such as computerized tomography (CT)
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and/or magnetic resonance imaging (MRI), ideally supported by serology. These facilities are not available in all settings, especially in rural areas of low-income countries, making it difficult to identify and treat patients. Additionally, there is controversy about the role, type and duration of anthelmintic, antiinflammatory and antiepileptic drug (AED) treatments for different forms of neurocysticercosis.
These guidelines were developed to assist health-care providers in appropriate, evidence-based management of parenchymal neurocysticercosis. The guidelines do not address other forms of neurocysticercosis and do not include management of extraparenchymal disease (including cysticerci in the cerebral ventricles or subarachnoid space). The aim of the guidance is to improve decision-making to ensure appropriate patient care and to avoid misdiagnoses and inappropriate treatment of patients with neurocysticercosis.
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The meningitis road map has been designated as a flagship global strategy of the WHO’s Thirteenth General Programme of Work, 2019–2023 and is an essential component in achieving universal health
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coverage.
The road map will reinforce and combine with wider initiatives, such as those aimed at strengthening primary health care and health systems, increasing immunization coverage, improving global health security, fighting antimicrobial resistance and advocating for the rights of persons with disabilities. It will complement other global control strategies, such as those addressing sepsis, pneumonia, tuberculosis and HIV. Implementation will be a challenge for all countries across the world, but especially in resource-poor settings where the burden of meningitis is greatest. The targets for the visionary and strategic goals will be adapted to regional and local contexts.
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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 mo
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st deaths occur in underserved populations in Africa and Asia. Approximately 40% of deaths occur in children.
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This guide provides an overview of the major elements that must be considered before, during and after the implementation of antigen-detecting rapid diagnostic tests (Ag-RDTs) for SARS-CoV-2. This g
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uide is complementary to policy guidance issued by the World Health Organization (WHO). The guide may appeal to a range of audiences including Ministries of Health, donors, public and private organizations/agencies acting as implementing partners and community based and civil society organizations with experience working on health, especially organizations familiar with similar testing campaigns for other disease programmes like HIV and malaria
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Contact tracing is a key element of WHO’s recommended approach to control the spread of COVID-19 by breaking the chains of human-to-human transmission.
This document provides guidance to health a
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uthorities at all levels to improve the success rate of contact tracing by informing efforts with RCCE principles, evidence and activities, and provides ready-to-use tools for professionals involved in contact-tracing efforts to inform their practices with RCCE principles and likewise improve their success rate.
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Interim guidance, 6 October 2021
Direct detection of SARS-CoV-2 viral proteins (antigens) in nasal swabs and other respiratory secretions using lateral flow immunoassays (also known as rapid diagnostic tests, RDTs) offers a faster
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and less expensive method to test for SARS-CoV-2 than the reference method, nucleic acid amplification tests (NAATs). This interim guidance offers recommendations on the priority uses of antigen-detecting rapid diagnostic tests (Ag-RDTs) in specific populations and settings, including (i) for primary case detection in symptomatic individuals suspected to be infected and asymptomatic individuals at high risk of COVID-19, (ii) for contact tracing, (iii) during outbreak investigations and (iv) to monitor trends of disease incidence in communities. Ag-RDTs meeting minimum performance requirements can be used outside of clinical and laboratory settings, including in communities, by trained operators in accordance with instructions. The guidance additionally provides recommendations on implementation, product selection and storage.
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The goal of the strategy is to prevent seasonal influenza, control the spread of influenza from animals to humans, and prepare for the next influen
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za pandemic.
The new strategy is the most comprehensive and far-reaching that WHO has ever developed for influenza. It outlines a path to protect populations every year and helps prepare for a pandemic through strengthening routine programmes.
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On 9 February 2021, a first webinar entitled “Expanding our understanding of Post COVID-19 condition” was held under the auspices of WHO and in consultation with the International Severe Acute Respiratory
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and Emerging Infection Consortium(ISARIC), Global Research Collaboration for Infectious Disease Preparedness (GloPID-R), National Institutes of Health/National Institute of Allergy and Infectious Diseases(NIH/NIAID), Long Covid SOS and patient representatives.
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People with underlying noncommunicable diseases (NCDs) such as hypertension, diabetes, cardiovascular disease, chronic respiratory disease and canc
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er have a high risk for developing severe and even fatal COVID-19. It is important for them to strictly follow basic protective measures and make sure their chronic diseases are well managed. However, pandemics cripple health systems and compromise provision routine medical care. This technical note gives general guidance to people living with NCDs, their caregivers and family members, the public, health programme managers and health-care workers on how to reduce risks of a COVID-19 infection and maintain care for people living with NCDs during the outbreak.
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During the 17 years since Surgical approaches to the urogenital manifestations of lymphatic filariasis was first published, there has been heightened awareness of the physical, economic and emotional burden of the genitourinary manifestations of fil
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ariasis. With the impetus to provide better guidance for care of those suffering from LF, this update was both warranted and timely.
At the outset, the Committee noted that barriers continue to exist in care of patients affected by LF-associated morbidity. These barriers include lack of information for patients as well as for many healthcare providers, including general surgeons and others within health systems
This update offers a new consensus of the Committee regarding the staging of hydroceles caused by LF, also known as “filariceles”. It recommends integrating LF surgery with other efforts to strengthen surgical care by assessing health facilities for their surgical readiness using the WHO surgical assessment tool or “SAT”. It also recommends integratinghernia surgery with hydrocele surgery and integrating standards for prevention of surgical site infection (SSI).
The update revises recommendations for standard procedures and processes, offers an algorithm for diagnosis (including the use of ultrasound) and discusses postoperative care. It recommends collecting data using the staging and grading system described by Capuano and Capuano along with other metrics for public health management of LF.
A multifaceted approach has therefore been recommended to coordinate public health outreach with national surgical planning and local health systems to include supporting partners such as nongovernmental organizations. Surgical camps with mobile teams, as well as training of personnel at DCP3 “first level” or WHO Level II hospitals (depending on region and resources), have important roles for reducing LF morbidity.
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