Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals According to a news release from the San Diego City Attorney on Wednesday, Mira Mesa Smoke and Vape, Inc. and Prime Smoke & Vape were ordered immediately to stop selling marijuana products Should I Be Concerned About Secondhand Vaping? Which Smoking Habit Puts You Most at Risk? Secondhand Electronic Cigarette Aerosol and Indoor Air Quality US EPA Long term smokers who start vaping see health benefits within a month New Scientist