Smokers Switching to Vaping See Improved Respiratory Health Respiratory Therapy 5 Vaping Facts You Need to Know Johns Hopkins Medicine Vapes '95% safer' than cigarettes messaging backfired Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help Analysis suggests e cigarette use may be linked to lower rates of smoking