Environmental Tobacco Smoke

Environmental Tobacco Smoke (ETS), commonly known as secondhand smoke, is the mix of smoke from burning tobacco products and the smoke exhaled by smokers. It contains thousands of chemicals, many of which are harmful and can cause health problems in nonsmokers. People exposed to ETS, especially over time or in enclosed spaces, may develop respiratory issues, heart disease, and increase their risk of cancer. It affects everyone nearby, including children and pets, and is a significant public health concern. Avoiding exposure through smoke-free environments helps protect health and reduce related risks.