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中毒是指外源性物质进入人体,在效应部位积累到一定剂量而产生损害的全身性疾病,引起中毒的物质称毒物。随着社会经济的不断发展和科学技术的进步,人们接触有毒化学物的概率不断增加,中毒灾害主要包括[1]:(1)自然灾害中的地震和森林火灾事故、火灾、矿山瓦斯爆炸、化工厂爆炸、交通事故环境污染事件等,此类灾害中常伴吸入性有毒气体中毒;(2)突发公共卫生事件中部分群体不明性疾病;(3)急慢性中毒职业病;(4)食品安全
Poisoning refers to the exogenous substances into the body, accumulated in the effector site to a certain dose of damage caused by systemic diseases, poisoning caused by toxic substances. With the continuous development of social economy and the progress of science and technology, the probability of exposure to toxic chemicals is increasing. Poisoning disasters mainly include [1] (1) earthquakes and forest fire accidents in natural disasters, fires, mine gas explosions, Chemical plant explosion, environmental accidents such as traffic accidents, such disasters are often accompanied by inhalation of toxic gas poisoning; (2) public health emergencies in some groups of unknown diseases; (3) acute and chronic poisoning occupational diseases; (4) food safety