A cigarette a day, may kill your wife

Most people in Pakistan are aware of the hazards of tobacco use but general awareness on the hazards of second and thirdhand smoking is minimal. Most people including children can be seen inhaling tobacco toxins in public transport, shopping centers, restaurants and other public places. First, what is the difference between second and third hand smoke? Smoking by association Secondhand smoking or passive smoking is the inhalation of smoke, called secondhand smoke (SHS) or environmental tobacco smoke (ETS) from tobacco products used by others. The term third-hand smoke was recently coined to identify the residual tobacco smoke contamination that remains after a cigarette is ...