Vido : le vapotage chez les jeunes augmente les risques de contracter la Covid 19 Smoking increases SARS CoV 2 receptors in the lung Cold Spring Harbor Laboratory 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. Smoking or Vaping May Increase the Risk of a Severe Coronavirus Infection Scientific American Exploitation of the COVID 19 pandemic by e cigarette marketers Tobacco Control Risks of Using with COVID 19 Tobacco Prevention Toolkit Stanford Medicine