King's College London

This is the sixth report in a series of independent reports commissioned by Public Health England (PHE) to summarise evidence on e-cigarettes to inform policies and regulations.

Despite reductions in smoking prevalence, smoking remains the biggest single cause of preventable death and disease and a leading cause of health inequalities. So, alternative nicotine delivery devices that are less harmful could play a crucial role in reducing this health burden.

This report presents updates on the prevalence of vaping among young people and adults and reviews literature on vaping among people with mental health conditions and pregnant women.