While the exact mechanisms at work remain unclear, scientists are increasingly confident in the link between vaping and severe Covid-related illness:
New York Times
Since the start of the pandemic, experts have warned that the coronavirus — a respiratory pathogen — most likely capitalizes on the scarred lungs of smokers and vapers. Doctors and researchers are now starting to pinpoint the ways in which smoking and vaping seem to enhance the virus’s ability to spread from person to person, infiltrate the lungs and spark some of Covid-19’s worst symptoms.
“I have no doubt in saying that smoking and vaping could put people at increased risk of poor outcomes from Covid-19,” said Dr. Stephanie Lovinsky-Desir, a pediatric pulmonologist at Columbia University.