The majority of smokers who successfully switch to vaping say they have fewer respiratory infections, according to a study led by Queen Mary University of London (QMUL).

The online survey of 941 respondents assessed subjective changes in respiratory symptoms in smokers who switched to vaping for at least two months. The results, published in the Journal of Addiction Research & Therapy, show that 66% of respondents reported an improvement in respiratory symptoms, 29% reported no change and 5% reported worsening.

Read more at www.qmul.ac.uk