The air filtration on airplanes only works when the plane is in the air. When you’re getting on and off it’s completely stagnant.
Cabin air filtration also won’t prevent near field transmission - so wear a respie!
The air filtration on airplanes only works when the plane is in the air. When you’re getting on and off it’s completely stagnant.
Cabin air filtration also won’t prevent near field transmission - so wear a respie!