In Europe you MUST wear a "medical" mask on a flight. You know, the cute blue ones that come in a box with a message that says they offer zero protection against covid.
And, bear in mind, medical staff change their masks every 20 minutes to avoid pneumonia and headaches caused by moisture. So please do likewise and be sure to explain to fellow passengers why you are doing it. (You can bet that they won't have brought a dozen spare masks on board.)
In Europe you MUST wear a "medical" mask on a flight. You know, the cute blue ones that come in a box with a message that says they offer zero protection against covid.
And, bear in mind, medical staff change their masks every 20 minutes to avoid pneumonia and headaches caused by moisture. So please do likewise and be sure to explain to fellow passengers why you are doing it. (You can bet that they won't have brought a dozen spare masks on board.)