World's largest vaping devices maker Smoore defies coronavirus, trade war to expand capacity amid booming sales South China Morning Post 4,7 mille Images et Photos de Cigarette ingredients Libres de Droits Shutterstock 5 Tips to Help You Quit Vaping and Reduce Your Risk 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.