Ontario teen develops ‘popcorn lung’-like vaping illness

Canadian doctors have diagnosed a new type of lung condition in an Ontario teenager who had been vaping. The boy, 17, went from being perfectly healthy to being on life support in a matter of months. As Heather Yourex-West explains, doctors say the severity of this case should serve as a wakeup call.

• Vaping illness in London teen resembles ‘popcorn-lung’ — but differs from other cases