La cigarette lectronique est elle sans risque ? Forum Sant Each year, #tobacco kills 1.1 million people in the WHO European Region. Of those, 153 000 are caused by exposure to second hand smoke. Tobacco is responsible for 25% of all cancer deaths A Comprehensive Review of the Harmful Compounds in Electronic Cigarettes Passive smoking effects on nausea and vomiting of pregnancy Contemporary OB GYN How to Switch to E Cigs : 7 Steps Instructables