Because of this COVID-19 pandemic, as a defense it is now advised that everybody wears a mask when going out. However, there is a shortage of masks available and other personal protective equiptment in many hospitals. Dark times indeed.
Thus, I’m wearing my own respirator mask to work.
“You are unwise to lower your defenses.” – Darth Vader
(*Warning: not a true protective mask. Rest assured for I am donning an officially prescribed PPE when dealing with patients.)