Stylish woman exhales thick vapor while holding a red electronic vape. Dressed in elegant black lace, she poses in dramatic light, emphasizing modern smoking culture and allure. 67412594 Stock Photo at Vecteezy Understanding Vapor Production and What It Means for Your Vaping Experience SMOKO E Cigarettes Many people assume vaping is harmless to bystanders, but secondhand aerosol can contain ultrafine particles and chemical residues. Researchers are examining how exposure may affect airways and overall health, especially for children About E Cigarettes (Vapes) Smoking and Tobacco Use CDC