Dengue is a mosquito-borne viral disease that occurs mainly in the tropics and subtropics but has a high potential to spread to new areas. Dengue infections are climate sensitive, so it is important to better understand how changing climate factors affect the potential for geographic spread and futu...re dengue epidemics. Vectorial capacity (VC) describes a vector's propensity to transmit dengue taking into account human, virus, and vector interactions. VC is highly temperature dependent, but most dengue models only take mean temperature values into account. Recent evidence shows that diurnal temperature range (DTR) plays an important role in influencing the behavior of the primary dengue vector Aedes aegypti. In this study, we used relative VC to estimate dengue epidemic potential (DEP) based on the temperature and DTR dependence of the parameters of A. aegypti. We found a strong temperature dependence of DEP; it peaked at a mean temperature of 29.3°C when DTR was 0°C and at 20°C when DTR was 20°C. Increasing average temperatures up to 29°C led to an increased DEP, but temperatures above 29°C reduced DEP. In tropical areas where the mean temperatures are close to 29°C, a small DTR increased DEP while a large DTR reduced it. In cold to temperate or extremely hot climates where the mean temperatures are far from 29°C, increasing DTR was associated with increasing DEP. Incorporating these findings using historical and predicted temperature and DTR over a two hundred year period (1901-2099), we found an increasing trend of global DEP in temperate regions. Small increases in DEP were observed over the last 100 years and large increases are expected by the end of this century in temperate Northern Hemisphere regions using climate change projections. These findings illustrate the importance of including DTR when mapping DEP based on VC.
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Training Module on Malaria
Integrating WASH and MHCP interventions will always require imagination and creativity to adapt the approach to specific conditions, opportunities and constraints in each context. The book is designed to stimulate reflection and encourage initiatives to seek opportunities for closer integration of t...hese two sectors. It provides examples and tools for integration, highlights possible obstacles and proposes strategies for overcoming them. It provides ideas, examples and resources that can be used at all stages of the project cycle. It is intended for readers at strategic and operational levels, in ACF country missions and at headquarters.
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PLOS Medicine | www.plosmedicine.org
January 2013 | Volume 10 | Issue 1 | e1001371
Advancing Health, Learning and Equity through WASH in Schools
The Atlas of health and climate is a product of this unique collaboration between the meteorological and public health communities. It provides sound scientific information on the connections between weather and climate and major health challenges. These range from diseases of poverty to emergencies... arising from extreme weather events and disease outbreaks. They also include environmental degradation, the increasing prevalence of noncommunicable diseases and the universal trend of demographic ageing.
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Q7: What is the effectiveness, safety and role of pharmacological and non-pharmacological interventions, within non- specialist health care for children with a diagnosis of Attention-deficit hyperactivity disorder (ADHD)?
PLoS Med 10(8): e1001501. https://doi.org/10.1371/journal.pmed.1001501
PlosOne May 7, 2012 https://doi.org/10.1371/journal.pone.0036735 ; Safe drinking water is critical for health. Household water treatment (HWT) has been recommended for improving access to potable water where existing sources are unsafe. Reports of low adherence to HWT may limit the usefulness of thi...s approach, however.
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The TB section of the toolkit presents selected (a) programmatic output and (b) outcome and impact indicators for TB. In addition to recommended monitoring programs and measuring the outcomes and impact of TB programs, indicators for the strengthening of health systems, strengthening of community sy...stems and some indicators that measure quality of services are also included.
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Epilepsy is one of the world’s most common chronic neurological disorders. Roughly 50 million people
suffer from it, 5 million of them in the Region of the Americas . Nevertheless, it is estimated that over
50% of these people in Latin America and the Caribbean have no access to services. Furthe...rmore,
the stigma attached to people with epilepsy is a barrier to the exercise of their human rights and social
integration.
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The World Health Organization Assessment Instrument for Mental Health Systems (WHO-AIMS) was used to collect information on the mental health system in Ghana for the year 2011. The goal of collecting this information is to improve the mental health system and to provide a baseline for monitoring the... change. This will enable Ghana to develop information based mental health plans with clear base-line information and targets. It will also be useful to monitor progress in implementing reform policies, providing community services, and involving users, families and other stakeholders in mental health promotion, prevention and rehabilitation.
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This manual is for the beginner/intermediate and advanced EHA courses run by Channel Research on behalf of ALNAP. It is supported by a course specific set of case studies and exercises and by a bibliography of evaluation references