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 The dangers of vaping Baylor College of Medicine Blog Network Are E Cigarettes Less Harmful? Louisvile KY UofL Health The evidence keeps piling up: e cigarettes are definitely safer than smoking Science The Guardian How E Cigarettes Affect Your Body Dual Smoking and Vaping Doesn't Cut Cardiovascular Risk SPH