Is Vaping Marijuana Secure? Fatalities and Lung Infection Linked to E-Cigs Call That Towards Matter Vaping THC can be behind lots of the severe lung conditions which were linked with e-cigarette use––raising issues about an extremely popular method of eating cannabis, which numerous consumers see as a habit that is relatively safe. Friday up to 450 people have developed illnesses and at least four people have died after using e-cigarettes,...