Quote Originally Posted by AHLUNGOR View Post
I read/heard something and can’t remember where? That the air we breathe on an airplane was actually coming out from high pressure compressed air cylinders and as a result, it’s actually quite safe to breathe in ? Because the temperature of the air was almost freezing so virus can’t survive there?

Just wasn’t sure how the circulation systems would work, it’s still an enclosed and very congested small space isn’t it ?

Any experts here ?
I have heard the same thing, but find it confusing as it's usually very easy to pick up bugs when travelling on planes.