A teenager who was on his deathbed after vaping for six months says he has been left with the lungs of an 80-year-old smoker.
Ewan Fisher spent weeks in intensive care when he was 16, after his lungs failed the night before his final high school exams.
He spent 10 weeks fighting for his life in hospital, The Sun reports.
Ewan needed an artificial lung in order to survive in hospital.
Now, aged 19, he has the lungs of an 80-year-old lifelong smoker and wants others to be aware of the risks of vaping.