Each year more than 6oo thousand people were die world wide because of diseases caused through passive smoking.
Children are more exposed to passive smoking and around 165,000 of them die as a result of this.
Passive and active smoking are injurious to health but there is no much awareness regarding passive smoking.
There is more Active smoking but people are aware of it still they smoke without the knowledge that they are killing others because of their bad habit.
People are exposed to second hand smoke which are coming from other smokers and they do not know the impact of it. It slowly kills the person.
Father who had a habit of smoking stop smoking or at least do not smoke near their children and wife as they too are exposed to it and will cause severe diseases.