World Health Organization Knihy

Extensive experience shows that poor design and management of water systems in buildings can cause outbreaks of disease. The types of building, water uses, disease outcomes and individuals affected are diverse. The health risks are preventable and can be readily controlled. However, evidence from outbreak detection suggests that the overall trend is increasing. With increasing global urbanization, the overall exposure of the human population to poorly designed or managed water systems in buildings is increasing rapidly. Consequently, the risk of disease outbreaks is also increasing. Actions to reduce the risk of disease should be considered a public health priority. This document provides guidance for managing water supplies in buildings where people may drink water; use water for food preparation; wash, shower, swim or use water for other recreational activities; or be exposed to aerosols produced by water-using devices, such as cooling towers. These uses occur in a variety of buildings, such as hospitals, schools, child and aged care, medical and dental facilities, hotels, apartment blocks, sport centres, commercial buildings and transport terminals. The target audience for this document includes the full range of "actors" who influence the overall safe management of building water supplies. In particular, it is directed at those who design, construct, manage, operate, maintain and regulate building water systems.

The 2020 edition of Health at a Glance: Europe focuses on the impact of the COVID-19 crisis. Chapter 1 provides an initial assessment of the resilience of European health systems to the COVID-19 pandemic and their ability to contain and respond to the worst pandemic in the past century. Chapter 2 reviews the huge health and welfare burden of air pollution as another major public health issue in European countries, and highlights the need for sustained efforts to reduce air pollution to mitigate its impact on health and mortality. The five other chapters provide an overview of key indicators of health and health systems across the 27 EU member states, 5 EU candidate countries, 3 European Free Trade Association countries and the United Kingdom. Health at a Glance: Europe is the first step in the State of Health in the EU cycle.

Issues authoritative recommendations concerning nutritional requirements and safe ranges of intake for nineteen trace elements important to human health. Representing the consensus reached by a large number of international experts, the book aims to give scientists and those responsible for nutrition planning a solid basis for assessing dietary intakes of trace elements, detecting deficiencies and excesses, and recognizing the clinical features of related disorders. Throughout, guidelines and advice respond to greatly expanded knowledge about the significant impact that even subtle differences in trace elements can have on health and disease. The core of the report, which has three parts, provides authoritative recommendations on the nutritional significance, requirements for health, and safe range of daily intakes for nineteen trace elements in three categories. These include essential elements, such as iodine and zinc, probably essential elements, such as manganese and silicon, and potentially toxic elements, such as fluoride, lead, cadmium and mercury, which may also have some essential functions at low levels.

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Evaluates occupational exposures to mists and vapours from strong inorganic acids: and other industrial chemicals.