Airplanes are also stuffed like sardine cans with people, some of whom may be contagious. Not even N95 would save you after 5 hours in that environment. Nor are

Airplanes are also stuffed like sardine cans with people, some of whom may be contagious. Not even N95 would save you after 5 hours in that environment. Nor are they sanitized after the previous group of passengers disembarks. Just give it up already, you know I'm right.