URMC research uncovers links between COVID 19 and vaping, smoking WXXI News Le rle du vapotage dans le sevrage tabagique World's largest vaping devices maker Smoore defies coronavirus, trade war to expand capacity amid booming sales South China Morning Post 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.