Secondhand Smoke also known as environmental tobacco smoke (ETS), is a mixture of the smoke given off by the burning end of tobacco products (sidestream smoke) and the smoke exhaled by smokers (mainstream smoke).Secondhand smoke contains a complex mixture of more than 4,000 chemicals, more than 50 of which are cancer-causing agents (carcinogens).People are exposed to secondhand smoke in the home, workplace, and in public venues such as bars, bowling alleys, and restaurants.
Health Effects
Secondhand smoke is associated with an increased risk for lung cancer and coronary heart disease in nonsmoking adults. Secondhand smoke is a known human carcinogen (cancer-causing agent).
Because their lungs are not fully developed, young children are particularly susceptible to secondhand smoke. Exposure to secondhand smoke is associated with an increased risk for sudden infant death syndrome (SIDS), asthma, bronchitis, and pneumonia in young children.
Current Estimates
An estimated 3,000 lung cancer deaths and 35,000 coronary heart disease deaths occur annually among adult nonsmokers in the United States as a result of exposure to secondhand smoke.
Each year, secondhand smoke is associated with an estimated 8,000-26,000 new asthma cases in children. Annually an estimated 150,000-300,000 new cases of bronchitis and pneumonia in children aged less than 18 months (7,500-15,000) of which will require hospitalization) are associated with secondhand smoke exposure in the United States.
Among children aged less than 18 years, an estimated 22% are exposed to secondhand smoke in their homes, with estimates ranging from 11.7% in Utah to 34.2% in Kentucky.
VDH: Tobacco Use Control Project
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Contact Us:
Department of Health - CDPC Tobacco Use Control Program
109 Governor St., 10th Flr., Richmond, VA 23219
Phone: (804) 864-7874
VDH: Tobacco Use Control Project
