now with my 3-year-old and my 1-year-old, should i feel safe if nobody on the plane is wearing a mass snk. well, you just said it, katy. for your 3-year-old you can probably get a kn-95 to fit but not an n-95 although they are equivalent. for your 1-year-old, no, she s not going to be wearing a mask. those are the groups we are concerned about. those are the patients i see all day long. one thing to talk about airline travel and the filtration in an airplane but another thing altogether to talk about subways and buses, almost everyone needs to use some form of transportation just to get to work. i m not worried about necessarily myself. my whole family had covid a month ago. i m triple-vaxxed.