People who use electronic cigarettes and test positive for #COVID19 have a higher frequency of experiencing Covid symptoms, compared to people who don't vape, according to new research from Mayo Clinic. World's largest vaping devices maker Smoore defies coronavirus, trade war to expand capacity amid booming sales South China Morning Post La face cache du vapotage : comment ce petit arme fruit pourrait bien dglinguer vos poumons Mayo Clinic study finds e cigarette users more likely to experience COVID symptoms ABC 6 News kaaltv.com