关于“二手烟”污染危害性的探讨

烟草危害是当今世界最严重的公共卫生问题之一。目前全球共有11亿吸烟者，烟草每年造成的死亡估计为1000万人，每10秒就有一人死于“香烟”危害。如何减轻“二手烟”危害，关系着烟民的自身健康及社会环境的可持续健康发展。“二手烟”实际上由两种烟雾构成：一种是吸烟者呼出的烟雾称为主流烟；另一种是香烟燃烧时所产生的烟雾称为分流烟。吸“二手烟”比原先外界所知道的还要危险一些，与吸烟者共同生活的女性患肺癌的几率比常人多出6倍。为了孩子们的成长、为了那些素不相识的不吸烟者健康、更为了吸烟者自已，我们奉劝吸烟者要少抽或不抽香烟。

Analysis and Discussion about the Harmfulness of"Second-hand Smoking"

Tobacco harmfulness is one of the most severe public health problems in the world. For the present, the smoking population in the world is about 1.1 billion, and the death caused by the smoking is about 10 million every year, which means averagely one people will die in a 10 second interval in the world for the sake of smoking. Consequently, how to alleviate the harmfulness caused by ＂Second -hand Smoking＂ is a key issue not only for the smoker themselves, but also for the sustainable development of our society and environment. Second hand smoking is composed of two types of smoke fog, in which one is produced by the smoker, named mainstream fog, and the other is produced by the cigarette burning, named branch fog. The negative effect caused by ＂second hand＂ smoking is more dangerous than what we have known before. The women who live with the smokers will have 6 times more possibility to be suffered from the lung cancer than normal women. We suggest the smokers to smoke less or not to smoke for the health of children and their growth, and for the health of themselves also.