Cause of vaping-associated deaths may be due to misuse but a thorough investigation is needed prior to drawing any conclusions August 26, 2019August 28, 2019Dr. Barry Dworkin Health Headlines Commentary for August 26, 2019 [display_podcast] Source:CDC identifies a death potentially linked to vaping Related posts: Study raises concern over poor quality control, inaccurate labelling, and contaminants found in herbal supplements Ontario e-cigarette ban law: Trust government to ignore the evidence and pass policy anyway Two stories that underlie importance of risk and benefit of using medications UK proposes ban on energy drink sales to children. Same logic applies to alcohol and cigarette bans. Caffeine falls into that category for children.