Vaping might feel safer than smoking but what's really happening inside our lungs? The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year Travel tip: Vapes must be packed in your carry on bag. Keep them there while traveling through airports and on the plane. The only clouds you should be chasing are the ones your Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Is vaping safer than smoking? A pulmonologist weighs in.