Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand Smoke vs Vape: What the Science Says Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy From flavor bans to secondhand aerosol exposure, there's a lot people don't realize about how vaping impacts health, policy, and safety. Flavor restrictions can change tobacco use patterns, influence black market Secondhand exposure from vaping marijuana: Concentrations, emissions, and exposures determined using both research grade and low cost monitors ScienceDirect Can You Get Secondhand Smoke from Vaping? ZOFO