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group was guided by the definition of ‘hazard’ adopted by the United Nations General Assembly (UNGA) in February 2017; namely, “a process, phenomenon or human activity that may cause loss of life, injury or other health impacts, property damage, social and economic disruption or environmental degradation”. health hazard - hazard to the health of those exposed to it endangerment , hazard , jeopardy , peril , risk - a source of danger; a possibility of incurring loss or misfortune; "drinking alcohol is a health hazard" Public health hazard categories Public health hazard categories are statements about whether people could be harmed by conditions present at the site in the past, present, or future. One or more hazard categories might be appropriate for each site. A hazard is any object, situation, or behavior that has the potential to cause injury, ill health, or damage to property or the environment. Health and safety hazards exist in every workplace. Some are easily identified and corrected, while others are necessary risks of the job and must be managed in other ways (for instance, by using protective equipment). A health hazard occurs when material contaminated with α-emitting radionuclides is eaten or inhaled, or otherwise absorbed inside the body, so that organs and tissues more sensitive than skin are exposed to α radiation. From: Environmental Pollution and Control (Fourth Edition), 1998. Download as PDF. Any organism, chemical, condition, or circumstance that may cause injury or illness. Regarding chemicals, a substance is considered a health hazard if at least one study, conducted in accordance with established scientific principles, documents that acute or chronic effects may occur in connection with use of or exposure to that chemical. Health Hazard. Health hazards caused by poor food and drug standards, lack of care for the elderly and the poor, dangerous automobiles, environmental pollution, and health service deficiencies led to government intervention to protect the public interest. From: The New Public Health (Third Edition), 2014. Related terms: Carcinogen; Ingestion; Arsenic; Toxicity Hazard Definition. Hazard – A condition, situation, object, activity, or behavior with the potential of causing injuries, ill-health or damage to equipment or structures, loss of material, or the environment. health hazard in British English. (hɛlθ ˈhæzəd) noun. something that is dangerous to health. The place is structurally unsafe. It's dirty - a health hazard. Collins English Dictionary. Copyright © HarperCollins Publishers. According OSHA, a health hazard refers to a chemical that is classified according to its potential to cause one of the following hazardous effects: acute toxicity (any route of exposure), skin corrosion or irritation, serious eye damage or eye irritation, respiratory or skin sensitization, germ cell mutagenicity, carcinogenicity, reproductive toxicity, specific target organ toxicity (single or repeated exposure), or aspiration hazard.

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health hazard definition science

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