zino davidoff cigarettes présente ses le 12 décembre 1985, en France. News Photo Zino Nicaragua

Exposure was reported at home (18%), enclosed public places (27%), outdoor public places (28%), and inside their school building (22%)

The initial 53% higher risk for e-cigarette users drops to just 5% after accounting for previous cigarette smoking and marijuana use

Pack sizes have changed on occasion because of changes in smoking laws and routines, but to most users around the world, a conventional pack of 20 cigarettes is still the standard

State and city officials can help protect children and adult nonsmokers from SHS in the places they live, visit, and work by using proven methods to eliminate smoking in: Indoor areas of all public places such as restaurants, bars, casinos, and other private worksites

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