Global temperatures and the frequency and intensity of heatwaves will rise in the 21st century as a result of climate change. Extended periods of high day and nighttime temperatures create cumulative physiological stress on the human body which exacerbates the top causes of death globally, including
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respiratory and cardiovascular diseases, diabetes mellitus and renal disease. Heatwaves can acutely impact large populations for short periods of time, often trigger public health emergencies, and result in excess mortality, and cascading socioeconomic impacts
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Excecutive Summary.
The failure to protect the people most vulnerable to climate change is especially alarming given the steady increase in the number of climate and weather-related disasters. According to the World Disasters Report, the average number of climate and weather-related disasters per d
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ecade has increased nearly 35 per cent since the 1990s.
Over the past decade, 83 per cent of all disasters were caused by extreme weather and climate-related events such as floods, storms, and heatwaves. Together, these disasters killed more than 410,000 people and affected a staggering 1.7 billion people.
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En esta publicación se presenta un método integral para brindar apoyo a los Estados Miembros de la Organización Panamericana de la Salud (OPS) en la preparación para la respuesta a los riesgos para la salud relacionados con el calor en la Región de las Américas. Se basa en los documentos de al
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cance mundial de la Organización Mundial de la Salud y la Organización Meteorológica Mundial, así como en los métodos de preparación para hacer frente a desastres aplicados en todos los países de la Región. La presente publicación forma parte de un esfuerzo coordinado por la OPS para ayudar a los Estados Miembros a prepararse para hacer frente a múltiples amenazas e incluye el fortalecimiento de los sistemas de alerta temprana; la caracterización de la amenaza; la definición de los procedimientos de activación y desactivación, y la coordinación institucional. Abarca diferentes disciplinas y reconoce la importancia de la colaboración intersectorial para responder a los riesgos para la salud relacionados con el calor. Procura sensibilizar a las autoridades de salud pública acerca de los efectos del calor sobre la salud de la población de la Región de las Américas y de esa manera fortalecer la prestación de los servicios de salud.
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How to Survive Extreme Heat Posters in English (Simple, Senior Friendly Poster)
How to Survive Extreme Heat Posters in English (Detailed poster)
The Lancet Volume 397, ISSUE 10269, P129-170, January 09, 2021
2023 is seeing intense heatwaves. According to a July 2023 briefing by the World Meteorological Association temperatures will frequently reach above 35–40°C in many places across the Mediterranean region, with temperatures in the Middle East and southeastern Türkiye reaching up to 45°C and, in
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North Africa, 44–49°C. April–May 2023 also saw temperature records broken across many parts of Asia, including Thailand, Laos and Myanmar.
The IPCC predicts that 420 million people will be exposed to extreme heat and heatwaves in the near future. Hundreds of thousands of people die from preventable heat-related causes each year, while temperature extremes and wildfires cause devastation to lives and livelihoods. According to the WMO, ‘heatwaves are amongst the deadliest natural hazards [and] heat is a rapidly growing health risk’.
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BackgroundClimate change is one of the great challenges of our time. The consequences of climate change on exposed biological subjects, as well as on vulnerable societies, are a concern for the entire scientific community. Rising temperatures, heat
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waves, floods, tornadoes, hurricanes, droughts, fires, loss of forest, and glaciers, along with disappearance of rivers and desertification, can directly and indirectly cause human pathologies that are physical and mental.
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Best Practices Report.PART 1 Primary Protection: Enhancing Health Care Resilience for a Changing Climatei Primary Protection: EnhancingU.S. Department of Health and Human Services
The guidance in this publication consists of generic definitions and methodologies for the characterization of extreme weather and climate events. This publication contribute to ensuring consistent exchange of information that underpins the WMO State of the Climate Reports, Climate Watches, climate
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change studies and other emerging applications.
The purpose of the present guidelines is not to change the practice at the national level. Instead, it provides guidance for generic definitions, which are useful in contributing to WMO State of the Climate reports, climate watches, climate change studies and other emerging applications, including the recently adopted methodology for cataloguing hazardous events (WMO-CHE). These applications require regional and/or international exchange of information on extreme events.
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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
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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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Heatwaves, or heat and hot weather that can last for several days, can have a significant impact on society, including a rise in heat-related deaths. Heatwaves are among the most dangerous of natura
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l hazards, but rarely receive adequate attention because their death tolls and destruction are not always immediately obvious
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Current evidence that the climate is changing is overwhelming. Impacts of climate change and variability are being observed: more intense heat-waves, fires and floods; and increased prevalence of food- water- and vector-borne diseases. Climate chang
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e will put pressure on environmental and health determinants, such as food safety, air pollution and water quantity and quality. A climate-resilient future depends fundamentally on reducing greenhouse gas emissions. Limiting warming to below 2 °C requires transformational technological, institutional, political and behavioural changes: the foundations for this are laid out in the Paris Agreement of December 2015. The health sector can lead by example, shifting to environmentally friendly practices and minimizing its carbon emissions. A climate-resilient future will increasingly depend on managing and reducing climate change risks to protect health. In the near term, this can be enhanced by including climate change in national health programming and creating climate-resilient health systems.
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Current Environmental Health Reports volume 7, pages 363–370 (2020)
Climate change has direct impacts on human health, but those impacts vary widely by location. Local health impacts depend on a large number of factors including specific regional climate impacts, demographics and human vulnerabil
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ities, and existing local adaptation capacity. There is a need to incorporate local data and concerns into climate adaptation plans and evaluate different approaches.
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Climate change (CC) impacts on health outcomes, both direct and indirect, are sufficient to jeopardize achieving the World Bank Group’s visions and agendas in poverty reduction, population resilience, and health, nutrition and population (HNP). In the last 5 years, the number of voices calling for
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stronger international action on climate change and health has increased, as have the scale and depth of activities. But current global efforts in climate and health are inadequately integrated. As a result, actions to address climate change, including World Bank Group (WBG) investment and lending, are missing opportunities to simultaneously promote better health outcomes and more resilient populations and health sectors. Accordingly, with the financial support of the Nordic Development Fund (NDF), the World Bank Group set out to develop an approach and a 4-year action plan, outlined in this paper, to integrate health-related climate considerations into selected WBG sector plans and investments.
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What at first glance appears to be simple causality – climate change leading to more and more migration – has triggered intense academic debate over the past ten years because the circumstances are complex. There is need for a thorough analysis in the ground between denying the problem and asser
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ting immediate causality. In international relations, migration induced by climate change and environmental degradation is increasingly recognized as a problem, whether in the framework of international climate policy, international migration policy, development cooperation, or international crisis management. But considering the dimension of these major challenges, only small steps have been taken so far. The scope of the problem continues to be underestimated. Climate change is jeopardizing the livelihoods of more and more people. It is a risk multiplier. Although understanding of the connection between climate change and migration has increased, many questions have yet to be answered. We need more knowledge to better support the people affected.
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nt. J. Environ. Res. Public Health 2014, 11(12), 13097-13116; https://doi.org/10.3390/ijerph111213097
Climate change will increase the frequency and magnitude of extreme weather events and create risks that will impact health care facilities. Health care facilities will need to assess climate chang
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e risks and adopt adaptive management strategies to be resilient, but guidance tools are lacking. In this study, a toolkit was developed for health care facility officials to assess the resiliency of their facility to climate change impacts. A mixed methods approach was used to develop climate change resiliency indicators to inform the development of the toolkit. The toolkit consists of a checklist for officials who work in areas of emergency management, facilities management and health care services and supply chain management, a facilitator’s guide for administering the checklist, and a resource guidebook to inform adaptation. Six health care facilities representing three provinces in Canada piloted the checklist. Senior level officials with expertise in the aforementioned areas were invited to review the checklist, provide feedback during qualitative interviews and review the final toolkit at a stakeholder workshop. The toolkit helps health care facility officials identify gaps in climate change preparedness, direct allocation of adaptation resources and inform strategic planning to increase resiliency to climate change.
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The 2019 edition treating data for 2018 marks sustained international efforts dedicated to reporting on, analysing and understanding the year-to-year variations and long-term trends of a changing climate.