We've updated our vaping during pregnancy resource. Created in partnership with ASH, the Royal College of Midwives and Sands, the infographic has important guidance around vapes and pregnancy. The Tommy's Secondhand vape exposure: Risks and side effects Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de Exposure to secondhand aerosol from electronic cigarettes at homes: A real life study in four European countries ScienceDirect Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN