Wearing my new Cleanspace halo on the flight. Fit tested. Very comfy. Filters all the air that I breathe in. As it’s transparent, I didn’t need to remove it for the identity check or even the automatic gate that scans my face to match with passport. Taking no risks this time. pic.twitter.com/Suu29WvNLN

— Dr. Deepti Gurdasani (@dgurdasani1) January 17, 2024