… nuts emit oil particles, which become airborne…
…airborne nut allergies are life threatening. It's the dust off them that can set off reactions…
…when you open the bag, clouds of nut dust and protein particulates escape into the air…
Clarification from posters is needed here.
Morphene
Having an allergic reaction to something someone else is eating is more likely on a plane because of the recycled air.
DeleteOrDecay
It's already been explained that due to the way planes recycle air then the risk of anaphylaxis is much higher than in pretty much any other setting.
All of the recycled air is continuously passed through filters in the cabin though. (not necessarily very clean filters)
DJBaggySmalls
IDK if anyone else has said this, but the airlines could filter the cabin air intake and change it more frequently.
Outside air intake is very small and not filtered. There’s no facility to ‘change it more frequently’. The recycled cabin air IS filtered.
A quick Google shows that fresh air is continuously injected into the plane and full replacement can happen in just a couple of minutes. That's quick compared to hospitals/offices/classrooms.
Unfortunately Google is not always reliable. Full replacement NEVER occurs. The quantity of outside air intake is very low pro rata. Did your found article mention bleed air? (you cannot breathe the air at cruising altitude, hence the dropdown masks if cabin pressure drops, plus immediate rapid descent)
nuts emit oil particles, which become airborne, which in turn are sucked into and then puked back out of, the air-conditioning units of aeroplanes.
This is scientifically incorrect, and also technically incorrect.
I have had many a cold and nasty ear/chest infections from recycled air in the cabin. Always happened just after arrival.
It is not the recycled air causing this, it is your sinuses drying out in the lower cabin pressure. Dry sinuses are highly vulnerable to infection.
No interpretation?
When I was at school in the 80s/90s I never came across anyone with a nut allergy.
So because you've never come across one before, that makes it automatically made up and it doesn't exist? (italics = interpretation)
I also just try to put my point across in a polite way as far as possible. I hope this does not upset people.
As for posters claiming ‘no debate’ – this is a forum for umm debate…