Vaping exposes user to harmful levels of particulate matter, study suggests CUNY Graduate School of Public Health & Health Policy New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking Is Burnt Vape Bad for You: Health Risks Revealed Ecigator Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the