Rep. Lauren Boebert denied vaping at a performance of "Beetlejuice" in Denver. New footage shows her taking a hit and blowing out vapor. A pregnant woman later sat behind her. Boebert was escorted ...

The issue has been raised by microbiologist Tom McLean (of the environmental body the NanoTera Group), who has said vapers could be spreading the virus with the aid of vape clouds.

That's what the experts are saying," Ruwhiu-Collins says. But vapers shouldn't assume blowing big clouds of vapour in busy public places was fine just because it was less harmful than cigarette smoke.

When he blows thick clouds from his vape, they’re sucked through, creating the dramatic effect. You probably don’t want to try this at home.