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 Are E Cigarettes Less Harmful? Louisvile KY UofL Health Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts E Cigarettes (Vapes) Smoking and Tobacco Use CDC New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking Get The Facts Global Action to End Smoking